20033252685

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{721529}}^1$

素因数の和:722157

約数の個数: 24

約数和(自身を含む): 34780632120

約数和(自身を除く): 14747379435

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 3085, 5553, 9255, 27765, 721529, 2164587, 3607645, 6493761, 10822935, 32468805, 445183393, 1335550179, 2225916965, 4006650537, 6677750895, 20033252685]

約数ペア:

[(1, 20033252685), (3, 6677750895), (5, 4006650537), (9, 2225916965), (15, 1335550179), (45, 445183393), (617, 32468805), (1851, 10822935), (3085, 6493761), (5553, 3607645), (9255, 2164587), (27765, 721529)]