20248770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6553}}^1$

素因数の和:6666

約数の個数: 32

約数和(自身を含む): 49076352

約数和(自身を除く): 28827582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6553, 13106, 19659, 32765, 39318, 65530, 98295, 196590, 674959, 1349918, 2024877, 3374795, 4049754, 6749590, 10124385, 20248770]

約数ペア:

[(1, 20248770), (2, 10124385), (3, 6749590), (5, 4049754), (6, 3374795), (10, 2024877), (15, 1349918), (30, 674959), (103, 196590), (206, 98295), (309, 65530), (515, 39318), (618, 32765), (1030, 19659), (1545, 13106), (3090, 6553)]