20888356654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{29851}}^1$

素因数の和:31752

約数の個数: 32

約数和(自身を含む): 36212147712

約数和(自身を除く): 15323791058

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1871, 3742, 20581, 29851, 31807, 41162, 59702, 63614, 328361, 349877, 507467, 656722, 699754, 1014934, 5582137, 11164274, 55851221, 111702442, 614363431, 949470757, 1228726862, 1898941514, 10444178327, 20888356654]

約数ペア:

[(1, 20888356654), (2, 10444178327), (11, 1898941514), (17, 1228726862), (22, 949470757), (34, 614363431), (187, 111702442), (374, 55851221), (1871, 11164274), (3742, 5582137), (20581, 1014934), (29851, 699754), (31807, 656722), (41162, 507467), (59702, 349877), (63614, 328361)]