20193388102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{9461}}^1\times {\mathrm{28843}}^1$

素因数の和:38343

約数の個数: 16

約数和(自身を含む): 31113099792

約数和(自身を除く): 10919711690

約数列:

[1, 2, 37, 74, 9461, 18922, 28843, 57686, 350057, 700114, 1067191, 2134382, 272883623, 545767246, 10096694051, 20193388102]

約数ペア:

[(1, 20193388102), (2, 10096694051), (37, 545767246), (74, 272883623), (9461, 2134382), (18922, 1067191), (28843, 700114), (57686, 350057)]