20187494834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5927039}}^1$

素因数の和:5927185

約数の個数: 16

約数和(自身を含む): 32859509760

約数和(自身を除く): 12672014926

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 5927039, 11854078, 77051507, 154103014, 776442109, 1552884218, 10093747417, 20187494834]

約数ペア:

[(1, 20187494834), (2, 10093747417), (13, 1552884218), (26, 776442109), (131, 154103014), (262, 77051507), (1703, 11854078), (3406, 5927039)]