20687360342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1\times {\mathrm{5009}}^1$

素因数の和:6076

約数の個数: 32

約数和(自身を含む): 34049082240

約数和(自身を除く): 13361721898

約数列:

[1, 2, 11, 22, 227, 454, 827, 1654, 2497, 4994, 5009, 9097, 10018, 18194, 55099, 110198, 187729, 375458, 1137043, 2065019, 2274086, 4130038, 4142443, 8284886, 12507473, 25014946, 45566873, 91133746, 940334561, 1880669122, 10343680171, 20687360342]

約数ペア:

[(1, 20687360342), (2, 10343680171), (11, 1880669122), (22, 940334561), (227, 91133746), (454, 45566873), (827, 25014946), (1654, 12507473), (2497, 8284886), (4994, 4142443), (5009, 4130038), (9097, 2274086), (10018, 2065019), (18194, 1137043), (55099, 375458), (110198, 187729)]