20366932744

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{659}}^1\times {\mathrm{27793}}^1$

素因数の和:28597

約数の個数: 32

約数和(自身を含む): 38522484000

約数和(自身を除く): 18155551256

約数列:

[1, 2, 4, 8, 139, 278, 556, 659, 1112, 1318, 2636, 5272, 27793, 55586, 91601, 111172, 183202, 222344, 366404, 732808, 3863227, 7726454, 15452908, 18315587, 30905816, 36631174, 73262348, 146524696, 2545866593, 5091733186, 10183466372, 20366932744]

約数ペア:

[(1, 20366932744), (2, 10183466372), (4, 5091733186), (8, 2545866593), (139, 146524696), (278, 73262348), (556, 36631174), (659, 30905816), (1112, 18315587), (1318, 15452908), (2636, 7726454), (5272, 3863227), (27793, 732808), (55586, 366404), (91601, 222344), (111172, 183202)]