620101024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1019903}}^1$

素因数の和:1019932

約数の個数: 24

約数和(自身を含む): 1285079040

約数和(自身を除く): 664978016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1019903, 2039806, 4079612, 8159224, 16318448, 19378157, 32636896, 38756314, 77512628, 155025256, 310050512, 620101024]

約数ペア:

[(1, 620101024), (2, 310050512), (4, 155025256), (8, 77512628), (16, 38756314), (19, 32636896), (32, 19378157), (38, 16318448), (76, 8159224), (152, 4079612), (304, 2039806), (608, 1019903)]