20139893676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1354

約数の個数: 384

約数和(自身を含む): 67556966400

約数和(自身を除く): 47417072724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 67, 68, 76, 84, 102, 108, 114, 119, 126, 133, 134, 153, 171, 189, 201, 204, 228, 238, 252, 266, 268, 306, 323, 342, 357, 378, 399, 402, 459, 469, 476, 513, 532, 603, 612, 646, 684, 714, 756, 798, 804, 918, 938, 969, 1026, 1071, 1139, 1197, 1206, 1231, 1273, 1292, 1407, 1428, 1596, 1809, 1836, 1876, 1938, 2052, 2142, 2261, 2278, 2394, 2412, 2462, 2546, 2814, 2907, 3213, 3417, 3591, 3618, 3693, 3819, 3876, 4221, 4284, 4522, 4556, 4788, 4924, 5092, 5628, 5814, 6426, 6783, 6834, 7182, 7236, 7386, 7638, 7973, 8442, 8617, 8721, 8911, 9044, 10251, 11079, 11457, 11628, 12663, 12852, 13566, 13668, 14364, 14772, 15276, 15946, 16884, 17234, 17442, 17822, 20349, 20502, 20927, 21641, 22158, 22914, 23389, 23919, 25326, 25851, 26733, 27132, 30753, 31892, 33237, 34371, 34468, 34884, 35644, 40698, 41004, 41854, 43282, 44316, 45828, 46778, 47838, 50652, 51702, 53466, 61047, 61506, 62781, 64923, 66474, 68742, 70167, 71757, 77553, 80199, 81396, 82477, 83708, 86564, 93556, 95676, 103404, 106932, 122094, 123012, 125562, 129846, 132948, 137484, 140334, 143514, 146489, 151487, 155106, 160398, 163723, 164954, 188343, 194769, 210501, 215271, 232659, 240597, 244188, 247431, 251124, 259692, 280668, 287028, 292978, 302974, 310212, 320796, 327446, 329908, 376686, 389538, 397613, 421002, 430542, 439467, 454461, 465318, 481194, 491169, 494862, 565029, 577339, 584307, 585956, 605948, 631503, 654892, 742293, 753372, 779076, 795226, 842004, 861084, 878934, 908922, 930636, 962388, 982338, 989724, 1130058, 1154678, 1168614, 1192839, 1263006, 1318401, 1363383, 1402109, 1473507, 1484586, 1567063, 1590452, 1732017, 1757868, 1817844, 1964676, 2226879, 2260116, 2309356, 2337228, 2385678, 2526012, 2636802, 2726766, 2783291, 2804218, 2947014, 2969172, 3134126, 3464034, 3578517, 3955203, 4090149, 4206327, 4420521, 4453758, 4701189, 4771356, 5196051, 5273604, 5453532, 5566582, 5608436, 5894028, 6268252, 6928068, 7157034, 7910406, 8180298, 8349873, 8412654, 8841042, 8907516, 9402378, 9814763, 10392102, 10735551, 10969441, 11133164, 12618981, 14103567, 14314068, 15588153, 15820812, 16360596, 16699746, 16825308, 17682084, 18804756, 19629526, 20784204, 21471102, 21938882, 25049619, 25237962, 26640071, 28207134, 29444289, 31176306, 32908323, 33399492, 37856943, 39259052, 42310701, 42942204, 43877764, 50099238, 50475924, 53280142, 56414268, 58888578, 62352612, 65816646, 75148857, 75713886, 79920213, 84621402, 88332867, 98724969, 100198476, 106560284, 117777156, 131633292, 150297714, 151427772, 159840426, 169242804, 176665734, 186480497, 197449938, 239760639, 264998601, 296174907, 300595428, 319680852, 353331468, 372960994, 394899876, 479521278, 529997202, 559441491, 592349814, 719281917, 745921988, 959042556, 1059994404, 1118882982, 1184699628, 1438563834, 1678324473, 2237765964, 2877127668, 3356648946, 5034973419, 6713297892, 10069946838, 20139893676]

約数ペア:

[(1, 20139893676), (2, 10069946838), (3, 6713297892), (4, 5034973419), (6, 3356648946), (7, 2877127668), (9, 2237765964), (12, 1678324473), (14, 1438563834), (17, 1184699628), (18, 1118882982), (19, 1059994404), (21, 959042556), (27, 745921988), (28, 719281917), (34, 592349814), (36, 559441491), (38, 529997202), (42, 479521278), (51, 394899876), (54, 372960994), (57, 353331468), (63, 319680852), (67, 300595428), (68, 296174907), (76, 264998601), (84, 239760639), (102, 197449938), (108, 186480497), (114, 176665734), (119, 169242804), (126, 159840426), (133, 151427772), (134, 150297714), (153, 131633292), (171, 117777156), (189, 106560284), (201, 100198476), (204, 98724969), (228, 88332867), (238, 84621402), (252, 79920213), (266, 75713886), (268, 75148857), (306, 65816646), (323, 62352612), (342, 58888578), (357, 56414268), (378, 53280142), (399, 50475924), (402, 50099238), (459, 43877764), (469, 42942204), (476, 42310701), (513, 39259052), (532, 37856943), (603, 33399492), (612, 32908323), (646, 31176306), (684, 29444289), (714, 28207134), (756, 26640071), (798, 25237962), (804, 25049619), (918, 21938882), (938, 21471102), (969, 20784204), (1026, 19629526), (1071, 18804756), (1139, 17682084), (1197, 16825308), (1206, 16699746), (1231, 16360596), (1273, 15820812), (1292, 15588153), (1407, 14314068), (1428, 14103567), (1596, 12618981), (1809, 11133164), (1836, 10969441), (1876, 10735551), (1938, 10392102), (2052, 9814763), (2142, 9402378), (2261, 8907516), (2278, 8841042), (2394, 8412654), (2412, 8349873), (2462, 8180298), (2546, 7910406), (2814, 7157034), (2907, 6928068), (3213, 6268252), (3417, 5894028), (3591, 5608436), (3618, 5566582), (3693, 5453532), (3819, 5273604), (3876, 5196051), (4221, 4771356), (4284, 4701189), (4522, 4453758), (4556, 4420521), (4788, 4206327), (4924, 4090149), (5092, 3955203), (5628, 3578517), (5814, 3464034), (6426, 3134126), (6783, 2969172), (6834, 2947014), (7182, 2804218), (7236, 2783291), (7386, 2726766), (7638, 2636802), (7973, 2526012), (8442, 2385678), (8617, 2337228), (8721, 2309356), (8911, 2260116), (9044, 2226879), (10251, 1964676), (11079, 1817844), (11457, 1757868), (11628, 1732017), (12663, 1590452), (12852, 1567063), (13566, 1484586), (13668, 1473507), (14364, 1402109), (14772, 1363383), (15276, 1318401), (15946, 1263006), (16884, 1192839), (17234, 1168614), (17442, 1154678), (17822, 1130058), (20349, 989724), (20502, 982338), (20927, 962388), (21641, 930636), (22158, 908922), (22914, 878934), (23389, 861084), (23919, 842004), (25326, 795226), (25851, 779076), (26733, 753372), (27132, 742293), (30753, 654892), (31892, 631503), (33237, 605948), (34371, 585956), (34468, 584307), (34884, 577339), (35644, 565029), (40698, 494862), (41004, 491169), (41854, 481194), (43282, 465318), (44316, 454461), (45828, 439467), (46778, 430542), (47838, 421002), (50652, 397613), (51702, 389538), (53466, 376686), (61047, 329908), (61506, 327446), (62781, 320796), (64923, 310212), (66474, 302974), (68742, 292978), (70167, 287028), (71757, 280668), (77553, 259692), (80199, 251124), (81396, 247431), (82477, 244188), (83708, 240597), (86564, 232659), (93556, 215271), (95676, 210501), (103404, 194769), (106932, 188343), (122094, 164954), (123012, 163723), (125562, 160398), (129846, 155106), (132948, 151487), (137484, 146489), (140334, 143514)]