20138087762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1\times {\mathrm{148693}}^1$

素因数の和:153917

約数の個数: 16

約数和(自身を含む): 32537221080

約数和(自身を除く): 12399133318

約数列:

[1, 2, 13, 26, 5209, 10418, 67717, 135434, 148693, 297386, 1933009, 3866018, 774541837, 1549083674, 10069043881, 20138087762]

約数ペア:

[(1, 20138087762), (2, 10069043881), (13, 1549083674), (26, 774541837), (5209, 3866018), (10418, 1933009), (67717, 297386), (135434, 148693)]