2020971592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8149079}}^1$

素因数の和:8149116

約数の個数: 16

約数和(自身を含む): 3911558400

約数和(自身を除く): 1890586808

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8149079, 16298158, 32596316, 65192632, 252621449, 505242898, 1010485796, 2020971592]

約数ペア:

[(1, 2020971592), (2, 1010485796), (4, 505242898), (8, 252621449), (31, 65192632), (62, 32596316), (124, 16298158), (248, 8149079)]