20705535790

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18323483}}^1$

素因数の和:18323603

約数の個数: 16

約数和(自身を含む): 37599789168

約数和(自身を除く): 16894253378

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 18323483, 36646966, 91617415, 183234830, 2070553579, 4141107158, 10352767895, 20705535790]

約数ペア:

[(1, 20705535790), (2, 10352767895), (5, 4141107158), (10, 2070553579), (113, 183234830), (226, 91617415), (565, 36646966), (1130, 18323483)]