20222126890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7807771}}^1$

素因数の和:7807822

約数の個数: 32

約数和(自身を含む): 42724128384

約数和(自身を除く): 22502001494

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 7807771, 15615542, 39038855, 54654397, 78077710, 109308794, 273271985, 288887527, 546543970, 577775054, 1444437635, 2022212689, 2888875270, 4044425378, 10111063445, 20222126890]

約数ペア:

[(1, 20222126890), (2, 10111063445), (5, 4044425378), (7, 2888875270), (10, 2022212689), (14, 1444437635), (35, 577775054), (37, 546543970), (70, 288887527), (74, 273271985), (185, 109308794), (259, 78077710), (370, 54654397), (518, 39038855), (1295, 15615542), (2590, 7807771)]