20183410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 39517632

約数和(自身を除く): 19334222

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 1451, 2782, 2902, 6955, 7255, 13910, 14510, 18863, 37726, 94315, 155257, 188630, 310514, 776285, 1552570, 2018341, 4036682, 10091705, 20183410]

約数ペア:

[(1, 20183410), (2, 10091705), (5, 4036682), (10, 2018341), (13, 1552570), (26, 776285), (65, 310514), (107, 188630), (130, 155257), (214, 94315), (535, 37726), (1070, 18863), (1391, 14510), (1451, 13910), (2782, 7255), (2902, 6955)]