20189363070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672978769}}^1$

素因数の和:672978779

約数の個数: 16

約数和(自身を含む): 48454471440

約数和(自身を除く): 28265108370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672978769, 1345957538, 2018936307, 3364893845, 4037872614, 6729787690, 10094681535, 20189363070]

約数ペア:

[(1, 20189363070), (2, 10094681535), (3, 6729787690), (5, 4037872614), (6, 3364893845), (10, 2018936307), (15, 1345957538), (30, 672978769)]