20173568592

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:1001

約数の個数: 160

約数和(自身を含む): 55530731520

約数和(自身を除く): 35357162928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 151, 152, 228, 263, 302, 304, 453, 456, 526, 557, 604, 789, 906, 912, 1052, 1114, 1208, 1578, 1671, 1812, 2104, 2228, 2416, 2869, 3156, 3342, 3624, 4208, 4456, 4997, 5738, 6312, 6684, 7248, 8607, 8912, 9994, 10583, 11476, 12624, 13368, 14991, 17214, 19988, 21166, 22952, 26736, 29982, 31749, 34428, 39713, 39976, 42332, 45904, 59964, 63498, 68856, 79426, 79952, 84107, 84664, 119139, 119928, 126996, 137712, 146491, 158852, 168214, 169328, 238278, 239856, 252321, 253992, 292982, 317704, 336428, 439473, 476556, 504642, 507984, 585964, 635408, 672856, 754547, 878946, 953112, 1009284, 1171928, 1345712, 1509094, 1598033, 1757892, 1906224, 2018568, 2263641, 2343856, 2783329, 3018188, 3196066, 3515784, 4037136, 4527282, 4794099, 5566658, 6036376, 6392132, 7031568, 8349987, 9054564, 9588198, 11133316, 12072752, 12784264, 16699974, 18109128, 19176396, 22120141, 22266632, 25568528, 33399948, 36218256, 38352792, 44240282, 44533264, 66360423, 66799896, 76705584, 88480564, 132720846, 133599792, 176961128, 265441692, 353922256, 420282679, 530883384, 840565358, 1061766768, 1260848037, 1681130716, 2521696074, 3362261432, 5043392148, 6724522864, 10086784296, 20173568592]

約数ペア:

[(1, 20173568592), (2, 10086784296), (3, 6724522864), (4, 5043392148), (6, 3362261432), (8, 2521696074), (12, 1681130716), (16, 1260848037), (19, 1061766768), (24, 840565358), (38, 530883384), (48, 420282679), (57, 353922256), (76, 265441692), (114, 176961128), (151, 133599792), (152, 132720846), (228, 88480564), (263, 76705584), (302, 66799896), (304, 66360423), (453, 44533264), (456, 44240282), (526, 38352792), (557, 36218256), (604, 33399948), (789, 25568528), (906, 22266632), (912, 22120141), (1052, 19176396), (1114, 18109128), (1208, 16699974), (1578, 12784264), (1671, 12072752), (1812, 11133316), (2104, 9588198), (2228, 9054564), (2416, 8349987), (2869, 7031568), (3156, 6392132), (3342, 6036376), (3624, 5566658), (4208, 4794099), (4456, 4527282), (4997, 4037136), (5738, 3515784), (6312, 3196066), (6684, 3018188), (7248, 2783329), (8607, 2343856), (8912, 2263641), (9994, 2018568), (10583, 1906224), (11476, 1757892), (12624, 1598033), (13368, 1509094), (14991, 1345712), (17214, 1171928), (19988, 1009284), (21166, 953112), (22952, 878946), (26736, 754547), (29982, 672856), (31749, 635408), (34428, 585964), (39713, 507984), (39976, 504642), (42332, 476556), (45904, 439473), (59964, 336428), (63498, 317704), (68856, 292982), (79426, 253992), (79952, 252321), (84107, 239856), (84664, 238278), (119139, 169328), (119928, 168214), (126996, 158852), (137712, 146491)]