20214272632

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{2450809}}^1$

素因数の和:2451846

約数の個数: 16

約数和(自身を含む): 37938538800

約数和(自身を除く): 17724266168

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 2450809, 4901618, 9803236, 19606472, 2526784079, 5053568158, 10107136316, 20214272632]

約数ペア:

[(1, 20214272632), (2, 10107136316), (4, 5053568158), (8, 2526784079), (1031, 19606472), (2062, 9803236), (4124, 4901618), (8248, 2450809)]