20110257508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26885371}}^1$

素因数の和:26885403

約数の個数: 24

約数和(自身を含む): 40650682464

約数和(自身を除く): 20540424956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26885371, 53770742, 107541484, 295739081, 457051307, 591478162, 914102614, 1182956324, 1828205228, 5027564377, 10055128754, 20110257508]

約数ペア:

[(1, 20110257508), (2, 10055128754), (4, 5027564377), (11, 1828205228), (17, 1182956324), (22, 914102614), (34, 591478162), (44, 457051307), (68, 295739081), (187, 107541484), (374, 53770742), (748, 26885371)]