20160163664

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11150533}}^1$

素因数の和:11150654

約数の個数: 20

約数和(自身を含む): 39405987156

約数和(自身を除く): 19245823492

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11150533, 22301066, 44602132, 89204264, 178408528, 1260010229, 2520020458, 5040040916, 10080081832, 20160163664]

約数ペア:

[(1, 20160163664), (2, 10080081832), (4, 5040040916), (8, 2520020458), (16, 1260010229), (113, 178408528), (226, 89204264), (452, 44602132), (904, 22301066), (1808, 11150533)]