20176045896

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{41183}}^1$

素因数の和:41478

約数の個数: 64

約数和(自身を含む): 51150528000

約数和(自身を除く): 30974482104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 149, 274, 298, 411, 447, 548, 596, 822, 894, 1096, 1192, 1644, 1788, 3288, 3576, 20413, 40826, 41183, 61239, 81652, 82366, 122478, 123549, 163304, 164732, 244956, 247098, 329464, 489912, 494196, 988392, 5642071, 6136267, 11284142, 12272534, 16926213, 18408801, 22568284, 24545068, 33852426, 36817602, 45136568, 49090136, 67704852, 73635204, 135409704, 147270408, 840668579, 1681337158, 2522005737, 3362674316, 5044011474, 6725348632, 10088022948, 20176045896]

約数ペア:

[(1, 20176045896), (2, 10088022948), (3, 6725348632), (4, 5044011474), (6, 3362674316), (8, 2522005737), (12, 1681337158), (24, 840668579), (137, 147270408), (149, 135409704), (274, 73635204), (298, 67704852), (411, 49090136), (447, 45136568), (548, 36817602), (596, 33852426), (822, 24545068), (894, 22568284), (1096, 18408801), (1192, 16926213), (1644, 12272534), (1788, 11284142), (3288, 6136267), (3576, 5642071), (20413, 988392), (40826, 494196), (41183, 489912), (61239, 329464), (81652, 247098), (82366, 244956), (122478, 164732), (123549, 163304)]