20179943310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672664777}}^1$

素因数の和:672664787

約数の個数: 16

約数和(自身を含む): 48431864016

約数和(自身を除く): 28251920706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672664777, 1345329554, 2017994331, 3363323885, 4035988662, 6726647770, 10089971655, 20179943310]

約数ペア:

[(1, 20179943310), (2, 10089971655), (3, 6726647770), (5, 4035988662), (6, 3363323885), (10, 2017994331), (15, 1345329554), (30, 672664777)]