20222717020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{289973}}^1$

素因数の和:290310

約数の個数: 48

約数和(自身を含む): 46474712928

約数和(自身を除く): 26251995908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 317, 634, 1268, 1585, 3170, 3487, 6340, 6974, 13948, 17435, 34870, 69740, 289973, 579946, 1159892, 1449865, 2899730, 3189703, 5799460, 6379406, 12758812, 15948515, 31897030, 63794060, 91921441, 183842882, 367685764, 459607205, 919214410, 1011135851, 1838428820, 2022271702, 4044543404, 5055679255, 10111358510, 20222717020]

約数ペア:

[(1, 20222717020), (2, 10111358510), (4, 5055679255), (5, 4044543404), (10, 2022271702), (11, 1838428820), (20, 1011135851), (22, 919214410), (44, 459607205), (55, 367685764), (110, 183842882), (220, 91921441), (317, 63794060), (634, 31897030), (1268, 15948515), (1585, 12758812), (3170, 6379406), (3487, 5799460), (6340, 3189703), (6974, 2899730), (13948, 1449865), (17435, 1159892), (34870, 579946), (69740, 289973)]