20227170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{674239}}^1$

素因数の和:674249

約数の個数: 16

約数和(自身を含む): 48545280

約数和(自身を除く): 28318110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 674239, 1348478, 2022717, 3371195, 4045434, 6742390, 10113585, 20227170]

約数ペア:

[(1, 20227170), (2, 10113585), (3, 6742390), (5, 4045434), (6, 3371195), (10, 2022717), (15, 1348478), (30, 674239)]