20125497604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 39794832000

約数和(自身を除く): 19669334396

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 73, 76, 86, 116, 146, 172, 292, 551, 817, 1102, 1247, 1387, 1634, 2117, 2204, 2494, 2774, 2909, 3139, 3268, 4234, 4988, 5548, 5818, 6278, 8468, 11636, 12556, 23693, 40223, 47386, 55271, 59641, 80446, 84361, 91031, 94772, 110542, 119282, 125087, 160892, 168722, 182062, 212357, 221084, 238564, 250174, 337444, 364124, 424714, 500348, 849428, 1602859, 1729589, 2376653, 3205718, 3459178, 3627523, 4034783, 4753306, 6158353, 6411436, 6918356, 7255046, 8069566, 9131351, 9506612, 12316706, 14510092, 16139132, 18262702, 24633412, 36525404, 68922937, 117008707, 137845874, 173495669, 234017414, 264809179, 275691748, 346991338, 468034828, 529618358, 693982676, 1059236716, 5031374401, 10062748802, 20125497604]

約数ペア:

[(1, 20125497604), (2, 10062748802), (4, 5031374401), (19, 1059236716), (29, 693982676), (38, 529618358), (43, 468034828), (58, 346991338), (73, 275691748), (76, 264809179), (86, 234017414), (116, 173495669), (146, 137845874), (172, 117008707), (292, 68922937), (551, 36525404), (817, 24633412), (1102, 18262702), (1247, 16139132), (1387, 14510092), (1634, 12316706), (2117, 9506612), (2204, 9131351), (2494, 8069566), (2774, 7255046), (2909, 6918356), (3139, 6411436), (3268, 6158353), (4234, 4753306), (4988, 4034783), (5548, 3627523), (5818, 3459178), (6278, 3205718), (8468, 2376653), (11636, 1729589), (12556, 1602859), (23693, 849428), (40223, 500348), (47386, 424714), (55271, 364124), (59641, 337444), (80446, 250174), (84361, 238564), (91031, 221084), (94772, 212357), (110542, 182062), (119282, 168722), (125087, 160892)]