20349334512

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 400

約数和(自身を含む): 65902969440

約数和(自身を除く): 45553634928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 48, 52, 54, 72, 78, 81, 82, 89, 104, 108, 117, 123, 144, 156, 162, 164, 178, 208, 216, 234, 246, 267, 312, 324, 328, 331, 351, 356, 369, 432, 468, 492, 533, 534, 624, 648, 656, 662, 702, 712, 738, 801, 936, 984, 993, 1053, 1066, 1068, 1107, 1157, 1296, 1324, 1404, 1424, 1476, 1599, 1602, 1872, 1968, 1986, 2106, 2132, 2136, 2214, 2314, 2403, 2648, 2808, 2952, 2979, 3198, 3204, 3321, 3471, 3649, 3972, 4212, 4264, 4272, 4303, 4428, 4628, 4797, 4806, 5296, 5616, 5904, 5958, 6396, 6408, 6642, 6942, 7209, 7298, 7944, 8424, 8528, 8606, 8856, 8937, 9256, 9594, 9612, 10413, 10947, 11916, 12792, 12816, 12909, 13284, 13571, 13884, 14391, 14418, 14596, 15888, 16848, 17212, 17712, 17874, 18512, 19188, 19224, 20826, 21894, 23832, 25584, 25818, 26568, 26811, 27142, 27768, 28782, 28836, 29192, 29459, 31239, 32841, 34424, 35748, 38376, 38448, 38727, 40713, 41652, 43173, 43788, 47437, 47664, 51636, 53136, 53622, 54284, 55536, 57564, 57672, 58384, 58918, 62478, 65682, 68848, 71496, 76752, 77454, 81426, 83304, 86346, 87576, 88377, 93717, 94874, 98523, 103272, 107244, 108568, 115128, 115344, 116181, 117836, 122139, 124956, 131364, 142311, 142992, 154908, 162852, 166608, 172692, 175152, 176423, 176754, 187434, 189748, 197046, 206544, 214488, 217136, 230256, 232362, 235672, 244278, 249912, 262728, 265131, 284622, 295569, 309816, 325704, 345384, 348543, 352846, 353508, 366417, 374868, 379496, 382967, 394092, 426933, 428976, 464724, 471344, 488556, 499824, 525456, 529269, 530262, 569244, 591138, 619632, 651408, 690768, 697086, 705692, 707016, 732834, 749736, 758992, 765934, 788184, 795393, 853866, 929448, 977112, 1058538, 1060524, 1099251, 1138488, 1148901, 1182276, 1207819, 1280799, 1394172, 1411384, 1414032, 1465668, 1499472, 1531868, 1576368, 1587807, 1590786, 1707732, 1858896, 1954224, 2117076, 2121048, 2198502, 2276976, 2297802, 2364552, 2386179, 2415638, 2561598, 2788344, 2822768, 2931336, 3063736, 3175614, 3181572, 3415464, 3446703, 3623457, 3842397, 4234152, 4242096, 4397004, 4595604, 4729104, 4763421, 4772358, 4831276, 5123196, 5576688, 5862672, 6127472, 6351228, 6363144, 6830928, 6893406, 7246914, 7684794, 8468304, 8794008, 9191208, 9526842, 9544716, 9662552, 10246392, 10340109, 10870371, 12702456, 12726288, 13786812, 14290263, 14493828, 15369588, 15701647, 17588016, 18382416, 19053684, 19089432, 19325104, 20492784, 20680218, 21740742, 25404912, 27573624, 28580526, 28987656, 30739176, 31020327, 31403294, 32611113, 38107368, 38178864, 41360436, 43481484, 47104941, 55147248, 57161052, 57975312, 61478352, 62040654, 62806588, 65222226, 76214736, 82720872, 86962968, 94209882, 97833339, 114322104, 124081308, 125613176, 130444452, 141314823, 165441744, 173925936, 188419764, 195666678, 228644208, 248162616, 251226352, 260888904, 282629646, 376839528, 391333356, 423944469, 496325232, 521777808, 565259292, 753679056, 782666712, 847888938, 1130518584, 1271833407, 1565333424, 1695777876, 2261037168, 2543666814, 3391555752, 5087333628, 6783111504, 10174667256, 20349334512]

約数ペア:

[(1, 20349334512), (2, 10174667256), (3, 6783111504), (4, 5087333628), (6, 3391555752), (8, 2543666814), (9, 2261037168), (12, 1695777876), (13, 1565333424), (16, 1271833407), (18, 1130518584), (24, 847888938), (26, 782666712), (27, 753679056), (36, 565259292), (39, 521777808), (41, 496325232), (48, 423944469), (52, 391333356), (54, 376839528), (72, 282629646), (78, 260888904), (81, 251226352), (82, 248162616), (89, 228644208), (104, 195666678), (108, 188419764), (117, 173925936), (123, 165441744), (144, 141314823), (156, 130444452), (162, 125613176), (164, 124081308), (178, 114322104), (208, 97833339), (216, 94209882), (234, 86962968), (246, 82720872), (267, 76214736), (312, 65222226), (324, 62806588), (328, 62040654), (331, 61478352), (351, 57975312), (356, 57161052), (369, 55147248), (432, 47104941), (468, 43481484), (492, 41360436), (533, 38178864), (534, 38107368), (624, 32611113), (648, 31403294), (656, 31020327), (662, 30739176), (702, 28987656), (712, 28580526), (738, 27573624), (801, 25404912), (936, 21740742), (984, 20680218), (993, 20492784), (1053, 19325104), (1066, 19089432), (1068, 19053684), (1107, 18382416), (1157, 17588016), (1296, 15701647), (1324, 15369588), (1404, 14493828), (1424, 14290263), (1476, 13786812), (1599, 12726288), (1602, 12702456), (1872, 10870371), (1968, 10340109), (1986, 10246392), (2106, 9662552), (2132, 9544716), (2136, 9526842), (2214, 9191208), (2314, 8794008), (2403, 8468304), (2648, 7684794), (2808, 7246914), (2952, 6893406), (2979, 6830928), (3198, 6363144), (3204, 6351228), (3321, 6127472), (3471, 5862672), (3649, 5576688), (3972, 5123196), (4212, 4831276), (4264, 4772358), (4272, 4763421), (4303, 4729104), (4428, 4595604), (4628, 4397004), (4797, 4242096), (4806, 4234152), (5296, 3842397), (5616, 3623457), (5904, 3446703), (5958, 3415464), (6396, 3181572), (6408, 3175614), (6642, 3063736), (6942, 2931336), (7209, 2822768), (7298, 2788344), (7944, 2561598), (8424, 2415638), (8528, 2386179), (8606, 2364552), (8856, 2297802), (8937, 2276976), (9256, 2198502), (9594, 2121048), (9612, 2117076), (10413, 1954224), (10947, 1858896), (11916, 1707732), (12792, 1590786), (12816, 1587807), (12909, 1576368), (13284, 1531868), (13571, 1499472), (13884, 1465668), (14391, 1414032), (14418, 1411384), (14596, 1394172), (15888, 1280799), (16848, 1207819), (17212, 1182276), (17712, 1148901), (17874, 1138488), (18512, 1099251), (19188, 1060524), (19224, 1058538), (20826, 977112), (21894, 929448), (23832, 853866), (25584, 795393), (25818, 788184), (26568, 765934), (26811, 758992), (27142, 749736), (27768, 732834), (28782, 707016), (28836, 705692), (29192, 697086), (29459, 690768), (31239, 651408), (32841, 619632), (34424, 591138), (35748, 569244), (38376, 530262), (38448, 529269), (38727, 525456), (40713, 499824), (41652, 488556), (43173, 471344), (43788, 464724), (47437, 428976), (47664, 426933), (51636, 394092), (53136, 382967), (53622, 379496), (54284, 374868), (55536, 366417), (57564, 353508), (57672, 352846), (58384, 348543), (58918, 345384), (62478, 325704), (65682, 309816), (68848, 295569), (71496, 284622), (76752, 265131), (77454, 262728), (81426, 249912), (83304, 244278), (86346, 235672), (87576, 232362), (88377, 230256), (93717, 217136), (94874, 214488), (98523, 206544), (103272, 197046), (107244, 189748), (108568, 187434), (115128, 176754), (115344, 176423), (116181, 175152), (117836, 172692), (122139, 166608), (124956, 162852), (131364, 154908), (142311, 142992)]