22036940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7297}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 46590432

約数和(自身を除く): 24553492

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7297, 14594, 29188, 36485, 72970, 145940, 1101847, 2203694, 4407388, 5509235, 11018470, 22036940]

約数ペア:

[(1, 22036940), (2, 11018470), (4, 5509235), (5, 4407388), (10, 2203694), (20, 1101847), (151, 145940), (302, 72970), (604, 36485), (755, 29188), (1510, 14594), (3020, 7297)]