20163470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42901}}^1$

素因数の和:42955

約数の個数: 16

約数和(自身を含む): 37067328

約数和(自身を除く): 16903858

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 42901, 85802, 214505, 429010, 2016347, 4032694, 10081735, 20163470]

約数ペア:

[(1, 20163470), (2, 10081735), (5, 4032694), (10, 2016347), (47, 429010), (94, 214505), (235, 85802), (470, 42901)]