20115740024

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{15426181}}^1$

素因数の和:15426350

約数の個数: 16

約数和(自身を含む): 37948407720

約数和(自身を除く): 17832667696

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 15426181, 30852362, 61704724, 123409448, 2514467503, 5028935006, 10057870012, 20115740024]

約数ペア:

[(1, 20115740024), (2, 10057870012), (4, 5028935006), (8, 2514467503), (163, 123409448), (326, 61704724), (652, 30852362), (1304, 15426181)]