20163430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288049}}^1$

素因数の和:288063

約数の個数: 16

約数和(自身を含む): 41479200

約数和(自身を除く): 21315770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288049, 576098, 1440245, 2016343, 2880490, 4032686, 10081715, 20163430]

約数ペア:

[(1, 20163430), (2, 10081715), (5, 4032686), (7, 2880490), (10, 2016343), (14, 1440245), (35, 576098), (70, 288049)]