20199259068

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13254107}}^1$

素因数の和:13254241

約数の個数: 24

約数和(自身を含む): 47502723072

約数和(自身を除く): 27303464004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13254107, 26508214, 39762321, 53016428, 79524642, 159049284, 1683271589, 3366543178, 5049814767, 6733086356, 10099629534, 20199259068]

約数ペア:

[(1, 20199259068), (2, 10099629534), (3, 6733086356), (4, 5049814767), (6, 3366543178), (12, 1683271589), (127, 159049284), (254, 79524642), (381, 53016428), (508, 39762321), (762, 26508214), (1524, 13254107)]