63465020

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3677}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 133467264

約数和(自身を除く): 70002244

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 3677, 4315, 7354, 8630, 14708, 17260, 18385, 36770, 73540, 3173251, 6346502, 12693004, 15866255, 31732510, 63465020]

約数ペア:

[(1, 63465020), (2, 31732510), (4, 15866255), (5, 12693004), (10, 6346502), (20, 3173251), (863, 73540), (1726, 36770), (3452, 18385), (3677, 17260), (4315, 14708), (7354, 8630)]