20479862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1019}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 33158160

約数和(自身を除く): 12678298

約数列:

[1, 2, 13, 26, 773, 1019, 1546, 2038, 10049, 13247, 20098, 26494, 787687, 1575374, 10239931, 20479862]

約数ペア:

[(1, 20479862), (2, 10239931), (13, 1575374), (26, 787687), (773, 26494), (1019, 20098), (1546, 13247), (2038, 10049)]