20147843352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 69506035200

約数和(自身を除く): 49358191848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 169, 182, 204, 221, 228, 238, 247, 266, 273, 312, 323, 338, 357, 364, 399, 408, 442, 456, 476, 494, 507, 532, 546, 646, 663, 676, 714, 728, 741, 798, 884, 952, 969, 988, 1014, 1064, 1092, 1183, 1292, 1326, 1352, 1428, 1482, 1547, 1596, 1729, 1768, 1938, 1976, 2028, 2184, 2197, 2261, 2366, 2584, 2652, 2856, 2873, 2964, 3094, 3192, 3211, 3458, 3549, 3876, 4056, 4199, 4394, 4522, 4641, 4732, 5187, 5304, 5746, 5928, 6188, 6422, 6591, 6783, 6916, 7098, 7752, 8398, 8619, 8788, 9044, 9282, 9464, 9633, 10374, 11492, 12376, 12597, 12844, 13182, 13566, 13832, 14196, 15379, 16796, 17238, 17576, 18088, 18564, 19266, 20111, 20748, 22477, 22984, 25194, 25688, 26364, 27132, 28392, 28561, 29393, 30758, 33592, 34476, 37128, 37349, 38532, 40222, 41496, 41743, 44954, 46137, 50388, 52728, 54264, 54587, 57122, 58786, 60333, 61516, 67431, 68952, 74698, 77064, 80444, 83486, 85683, 88179, 89908, 92274, 100776, 109174, 112047, 114244, 117572, 120666, 123032, 125229, 134862, 149396, 160888, 163761, 166972, 171366, 176358, 179816, 184548, 199927, 218348, 224094, 228488, 235144, 241332, 250458, 261443, 269724, 292201, 298792, 327522, 333944, 342732, 352716, 369096, 371293, 382109, 399854, 436696, 448188, 482664, 485537, 500916, 522886, 539448, 542659, 584402, 599781, 655044, 685464, 705432, 709631, 742586, 764218, 784329, 799708, 876603, 896376, 971074, 1001832, 1045772, 1085318, 1113879, 1146327, 1168804, 1199562, 1310088, 1419262, 1456611, 1485172, 1528436, 1568658, 1599416, 1627977, 1753206, 1942148, 2091544, 2128893, 2170636, 2227758, 2292654, 2337608, 2399124, 2599051, 2838524, 2913222, 2970344, 3056872, 3137316, 3255954, 3398759, 3506412, 3798613, 3884296, 4257786, 4341272, 4455516, 4585308, 4798248, 4967417, 5198102, 5677048, 5826444, 6274632, 6311981, 6511908, 6797518, 7012824, 7054567, 7597226, 7797153, 8515572, 8911032, 9170616, 9225203, 9934834, 10196277, 10396204, 11395839, 11652888, 12623962, 13023816, 13595036, 14109134, 14902251, 15194452, 15594306, 17031144, 18450406, 18935943, 19869668, 20392554, 20792408, 21163701, 22791678, 25247924, 27190072, 27675609, 28218268, 29804502, 30388904, 31188612, 36900812, 37871886, 39739336, 40785108, 42327402, 44183867, 45583356, 49381969, 50495848, 55351218, 56436536, 59609004, 62377224, 64576421, 73801624, 75743772, 81570216, 84654804, 88367734, 91166712, 98763938, 110702436, 119218008, 119927639, 129152842, 132551601, 148145907, 151487544, 169309608, 176735468, 193729263, 197527876, 221404872, 239855278, 258305684, 265103202, 296291814, 353470936, 359782917, 387458526, 395055752, 479710556, 516611368, 530206404, 592583628, 719565834, 774917052, 839493473, 959421112, 1060412808, 1185167256, 1439131668, 1549834104, 1678986946, 2518480419, 2878263336, 3357973892, 5036960838, 6715947784, 10073921676, 20147843352]

約数ペア:

[(1, 20147843352), (2, 10073921676), (3, 6715947784), (4, 5036960838), (6, 3357973892), (7, 2878263336), (8, 2518480419), (12, 1678986946), (13, 1549834104), (14, 1439131668), (17, 1185167256), (19, 1060412808), (21, 959421112), (24, 839493473), (26, 774917052), (28, 719565834), (34, 592583628), (38, 530206404), (39, 516611368), (42, 479710556), (51, 395055752), (52, 387458526), (56, 359782917), (57, 353470936), (68, 296291814), (76, 265103202), (78, 258305684), (84, 239855278), (91, 221404872), (102, 197527876), (104, 193729263), (114, 176735468), (119, 169309608), (133, 151487544), (136, 148145907), (152, 132551601), (156, 129152842), (168, 119927639), (169, 119218008), (182, 110702436), (204, 98763938), (221, 91166712), (228, 88367734), (238, 84654804), (247, 81570216), (266, 75743772), (273, 73801624), (312, 64576421), (323, 62377224), (338, 59609004), (357, 56436536), (364, 55351218), (399, 50495848), (408, 49381969), (442, 45583356), (456, 44183867), (476, 42327402), (494, 40785108), (507, 39739336), (532, 37871886), (546, 36900812), (646, 31188612), (663, 30388904), (676, 29804502), (714, 28218268), (728, 27675609), (741, 27190072), (798, 25247924), (884, 22791678), (952, 21163701), (969, 20792408), (988, 20392554), (1014, 19869668), (1064, 18935943), (1092, 18450406), (1183, 17031144), (1292, 15594306), (1326, 15194452), (1352, 14902251), (1428, 14109134), (1482, 13595036), (1547, 13023816), (1596, 12623962), (1729, 11652888), (1768, 11395839), (1938, 10396204), (1976, 10196277), (2028, 9934834), (2184, 9225203), (2197, 9170616), (2261, 8911032), (2366, 8515572), (2584, 7797153), (2652, 7597226), (2856, 7054567), (2873, 7012824), (2964, 6797518), (3094, 6511908), (3192, 6311981), (3211, 6274632), (3458, 5826444), (3549, 5677048), (3876, 5198102), (4056, 4967417), (4199, 4798248), (4394, 4585308), (4522, 4455516), (4641, 4341272), (4732, 4257786), (5187, 3884296), (5304, 3798613), (5746, 3506412), (5928, 3398759), (6188, 3255954), (6422, 3137316), (6591, 3056872), (6783, 2970344), (6916, 2913222), (7098, 2838524), (7752, 2599051), (8398, 2399124), (8619, 2337608), (8788, 2292654), (9044, 2227758), (9282, 2170636), (9464, 2128893), (9633, 2091544), (10374, 1942148), (11492, 1753206), (12376, 1627977), (12597, 1599416), (12844, 1568658), (13182, 1528436), (13566, 1485172), (13832, 1456611), (14196, 1419262), (15379, 1310088), (16796, 1199562), (17238, 1168804), (17576, 1146327), (18088, 1113879), (18564, 1085318), (19266, 1045772), (20111, 1001832), (20748, 971074), (22477, 896376), (22984, 876603), (25194, 799708), (25688, 784329), (26364, 764218), (27132, 742586), (28392, 709631), (28561, 705432), (29393, 685464), (30758, 655044), (33592, 599781), (34476, 584402), (37128, 542659), (37349, 539448), (38532, 522886), (40222, 500916), (41496, 485537), (41743, 482664), (44954, 448188), (46137, 436696), (50388, 399854), (52728, 382109), (54264, 371293), (54587, 369096), (57122, 352716), (58786, 342732), (60333, 333944), (61516, 327522), (67431, 298792), (68952, 292201), (74698, 269724), (77064, 261443), (80444, 250458), (83486, 241332), (85683, 235144), (88179, 228488), (89908, 224094), (92274, 218348), (100776, 199927), (109174, 184548), (112047, 179816), (114244, 176358), (117572, 171366), (120666, 166972), (123032, 163761), (125229, 160888), (134862, 149396)]