20922534412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5147}}^1\times {\mathrm{78173}}^1$

素因数の和:83337

約数の個数: 24

約数和(自身を含む): 39439095696

約数和(自身を除く): 18516561284

約数列:

[1, 2, 4, 13, 26, 52, 5147, 10294, 20588, 66911, 78173, 133822, 156346, 267644, 312692, 1016249, 2032498, 4064996, 402356431, 804712862, 1609425724, 5230633603, 10461267206, 20922534412]

約数ペア:

[(1, 20922534412), (2, 10461267206), (4, 5230633603), (13, 1609425724), (26, 804712862), (52, 402356431), (5147, 4064996), (10294, 2032498), (20588, 1016249), (66911, 312692), (78173, 267644), (133822, 156346)]