20653212

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{9011}}^1$

素因数の和:9209

約数の個数: 24

約数和(自身を含む): 48448512

約数和(自身を除く): 27795300

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 9011, 18022, 27033, 36044, 54066, 108132, 1721101, 3442202, 5163303, 6884404, 10326606, 20653212]

約数ペア:

[(1, 20653212), (2, 10326606), (3, 6884404), (4, 5163303), (6, 3442202), (12, 1721101), (191, 108132), (382, 54066), (573, 36044), (764, 27033), (1146, 18022), (2292, 9011)]