20577521294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19900891}}^1$

素因数の和:19900951

約数の個数: 16

約数和(自身を含む): 34388741376

約数和(自身を除く): 13811220082

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19900891, 39801782, 218909801, 437819602, 935341877, 1870683754, 10288760647, 20577521294]

約数ペア:

[(1, 20577521294), (2, 10288760647), (11, 1870683754), (22, 935341877), (47, 437819602), (94, 218909801), (517, 39801782), (1034, 19900891)]