20175238470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672507949}}^1$

素因数の和:672507959

約数の個数: 16

約数和(自身を含む): 48420572400

約数和(自身を除く): 28245333930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672507949, 1345015898, 2017523847, 3362539745, 4035047694, 6725079490, 10087619235, 20175238470]

約数ペア:

[(1, 20175238470), (2, 10087619235), (3, 6725079490), (5, 4035047694), (6, 3362539745), (10, 2017523847), (15, 1345015898), (30, 672507949)]