20162358476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3697}}^1\times {\mathrm{104879}}^1$

素因数の和:108593

約数の個数: 24

約数和(自身を含む): 38008931520

約数和(自身を除く): 17846573044

約数列:

[1, 2, 4, 13, 26, 52, 3697, 7394, 14788, 48061, 96122, 104879, 192244, 209758, 419516, 1363427, 2726854, 5453708, 387737663, 775475326, 1550950652, 5040589619, 10081179238, 20162358476]

約数ペア:

[(1, 20162358476), (2, 10081179238), (4, 5040589619), (13, 1550950652), (26, 775475326), (52, 387737663), (3697, 5453708), (7394, 2726854), (14788, 1363427), (48061, 419516), (96122, 209758), (104879, 192244)]