20239575838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1\times {\mathrm{38317}}^1$

素因数の和:40851

約数の個数: 16

約数和(自身を含む): 30651334560

約数和(自身を除く): 10411758722

約数列:

[1, 2, 109, 218, 2423, 4846, 38317, 76634, 264107, 528214, 4176553, 8353106, 92842091, 185684182, 10119787919, 20239575838]

約数ペア:

[(1, 20239575838), (2, 10119787919), (109, 185684182), (218, 92842091), (2423, 8353106), (4846, 4176553), (38317, 528214), (76634, 264107)]