20996836729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{1531}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 24016269312

約数和(自身を除く): 3019432583

約数列:

[1, 11, 41, 47, 451, 517, 647, 1531, 1927, 7117, 16841, 21197, 26527, 30409, 62771, 71957, 291797, 334499, 690481, 791527, 990557, 1246769, 2950237, 10896127, 13714459, 32452607, 40612837, 46556179, 446741207, 512117969, 1908803339, 20996836729]

約数ペア:

[(1, 20996836729), (11, 1908803339), (41, 512117969), (47, 446741207), (451, 46556179), (517, 40612837), (647, 32452607), (1531, 13714459), (1927, 10896127), (7117, 2950237), (16841, 1246769), (21197, 990557), (26527, 791527), (30409, 690481), (62771, 334499), (71957, 291797)]