20155827866

素因数分解:

$2^1\times {\mathrm{23}}^4\times {\mathrm{36013}}^1$

素因数の和:36107

約数の個数: 20

約数和(自身を含む): 31608875562

約数和(自身を除く): 11453047696

約数列:

[1, 2, 23, 46, 529, 1058, 12167, 24334, 36013, 72026, 279841, 559682, 828299, 1656598, 19050877, 38101754, 438170171, 876340342, 10077913933, 20155827866]

約数ペア:

[(1, 20155827866), (2, 10077913933), (23, 876340342), (46, 438170171), (529, 38101754), (1058, 19050877), (12167, 1656598), (24334, 828299), (36013, 559682), (72026, 279841)]