20183059325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{92551}}^1$

素因数の和:92646

約数の個数: 48

約数和(自身を含む): 29884670592

約数和(自身を除く): 9701611267

約数列:

[1, 5, 11, 13, 25, 55, 61, 65, 143, 275, 305, 325, 671, 715, 793, 1525, 3355, 3575, 3965, 8723, 16775, 19825, 43615, 92551, 218075, 462755, 1018061, 1203163, 2313775, 5090305, 5645611, 6015815, 13234793, 25451525, 28228055, 30079075, 62101721, 66173965, 73392943, 141140275, 310508605, 330869825, 366964715, 807322373, 1552543025, 1834823575, 4036611865, 20183059325]

約数ペア:

[(1, 20183059325), (5, 4036611865), (11, 1834823575), (13, 1552543025), (25, 807322373), (55, 366964715), (61, 330869825), (65, 310508605), (143, 141140275), (275, 73392943), (305, 66173965), (325, 62101721), (671, 30079075), (715, 28228055), (793, 25451525), (1525, 13234793), (3355, 6015815), (3575, 5645611), (3965, 5090305), (8723, 2313775), (16775, 1203163), (19825, 1018061), (43615, 462755), (92551, 218075)]