20175783931

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{631}}^1\times {\mathrm{827}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 21639336192

約数和(自身を除く): 1463552261

約数列:

[1, 23, 41, 631, 827, 943, 1681, 14513, 19021, 25871, 33907, 38663, 521837, 595033, 779861, 1060711, 1390187, 12002251, 21395317, 24396353, 31974301, 492092291, 877207997, 20175783931]

約数ペア:

[(1, 20175783931), (23, 877207997), (41, 492092291), (631, 31974301), (827, 24396353), (943, 21395317), (1681, 12002251), (14513, 1390187), (19021, 1060711), (25871, 779861), (33907, 595033), (38663, 521837)]