20164056410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69531229}}^1$

素因数の和:69531265

約数の個数: 16

約数和(自身を含む): 37546864200

約数和(自身を除く): 17382807790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69531229, 139062458, 347656145, 695312290, 2016405641, 4032811282, 10082028205, 20164056410]

約数ペア:

[(1, 20164056410), (2, 10082028205), (5, 4032811282), (10, 2016405641), (29, 695312290), (58, 347656145), (145, 139062458), (290, 69531229)]