20772362010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1744111}}^1$

素因数の和:1744518

約数の個数: 32

約数和(自身を含む): 49979273472

約数和(自身を除く): 29206911462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 1744111, 3488222, 5232333, 8720555, 10464666, 17441110, 26161665, 52323330, 692412067, 1384824134, 2077236201, 3462060335, 4154472402, 6924120670, 10386181005, 20772362010]

約数ペア:

[(1, 20772362010), (2, 10386181005), (3, 6924120670), (5, 4154472402), (6, 3462060335), (10, 2077236201), (15, 1384824134), (30, 692412067), (397, 52323330), (794, 26161665), (1191, 17441110), (1985, 10464666), (2382, 8720555), (3970, 5232333), (5955, 3488222), (11910, 1744111)]