20163570348

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2621369}}^1$

素因数の和:2622017

約数の個数: 24

約数和(自身を含む): 47121747120

約数和(自身を除く): 26958176772

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 2621369, 5242738, 7864107, 10485476, 15728214, 31456428, 1680297529, 3360595058, 5040892587, 6721190116, 10081785174, 20163570348]

約数ペア:

[(1, 20163570348), (2, 10081785174), (3, 6721190116), (4, 5040892587), (6, 3360595058), (12, 1680297529), (641, 31456428), (1282, 15728214), (1923, 10485476), (2564, 7864107), (3846, 5242738), (7692, 2621369)]