20211863432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{314513}}^1$

素因数の和:314825

約数の個数: 32

約数和(自身を含む): 39345701400

約数和(自身を除く): 19133837968

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 277, 554, 1108, 2216, 8033, 16066, 32132, 64264, 314513, 629026, 1258052, 2516104, 9120877, 18241754, 36483508, 72967016, 87120101, 174240202, 348480404, 696960808, 2526482929, 5052965858, 10105931716, 20211863432]

約数ペア:

[(1, 20211863432), (2, 10105931716), (4, 5052965858), (8, 2526482929), (29, 696960808), (58, 348480404), (116, 174240202), (232, 87120101), (277, 72967016), (554, 36483508), (1108, 18241754), (2216, 9120877), (8033, 2516104), (16066, 1258052), (32132, 629026), (64264, 314513)]