11502020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3011}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 24288768

約数和(自身を除く): 12786748

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3011, 3820, 6022, 12044, 15055, 30110, 60220, 575101, 1150202, 2300404, 2875505, 5751010, 11502020]

約数ペア:

[(1, 11502020), (2, 5751010), (4, 2875505), (5, 2300404), (10, 1150202), (20, 575101), (191, 60220), (382, 30110), (764, 15055), (955, 12044), (1910, 6022), (3011, 3820)]