20041590887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1442983}}^1$

素因数の和:1443062

約数の個数: 16

約数和(自身を含む): 22856866560

約数和(自身を除く): 2815275673

約数列:

[1, 17, 19, 43, 323, 731, 817, 13889, 1442983, 24530711, 27416677, 62048269, 466083509, 1054820573, 1178917111, 20041590887]

約数ペア:

[(1, 20041590887), (17, 1178917111), (19, 1054820573), (43, 466083509), (323, 62048269), (731, 27416677), (817, 24530711), (13889, 1442983)]