20651422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32369}}^1$

素因数の和:32411

約数の個数: 16

約数和(自身を含む): 34959600

約数和(自身を除く): 14308178

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32369, 64738, 356059, 712118, 938701, 1877402, 10325711, 20651422]

約数ペア:

[(1, 20651422), (2, 10325711), (11, 1877402), (22, 938701), (29, 712118), (58, 356059), (319, 64738), (638, 32369)]