20160119679

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13150763}}^1$

素因数の和:13150846

約数の個数: 16

約数和(自身を含む): 31141009152

約数和(自身を除く): 10980889473

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 13150763, 39452289, 92055341, 276166023, 960005699, 2880017097, 6720039893, 20160119679]

約数ペア:

[(1, 20160119679), (3, 6720039893), (7, 2880017097), (21, 960005699), (73, 276166023), (219, 92055341), (511, 39452289), (1533, 13150763)]