20163776

素因数分解:

$2^6\times {\mathrm{315059}}^1$

素因数の和:315071

約数の個数: 14

約数和(自身を含む): 40012620

約数和(自身を除く): 19848844

約数列:

[1, 2, 4, 8, 16, 32, 64, 315059, 630118, 1260236, 2520472, 5040944, 10081888, 20163776]

約数ペア:

[(1, 20163776), (2, 10081888), (4, 5040944), (8, 2520472), (16, 1260236), (32, 630118), (64, 315059)]