20171045092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41675713}}^1$

素因数の和:41675739

約数の個数: 18

約数和(自身を含む): 38800089734

約数和(自身を除く): 18629044642

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 41675713, 83351426, 166702852, 458432843, 916865686, 1833731372, 5042761273, 10085522546, 20171045092]

約数ペア:

[(1, 20171045092), (2, 10085522546), (4, 5042761273), (11, 1833731372), (22, 916865686), (44, 458432843), (121, 166702852), (242, 83351426), (484, 41675713)]