2018575060

素因数分解:

$2^2\times 5^1\times {\mathrm{9931}}^1\times {\mathrm{10163}}^1$

素因数の和:20103

約数の個数: 24

約数和(自身を含む): 4239851616

約数和(自身を除く): 2221276556

約数列:

[1, 2, 4, 5, 10, 20, 9931, 10163, 19862, 20326, 39724, 40652, 49655, 50815, 99310, 101630, 198620, 203260, 100928753, 201857506, 403715012, 504643765, 1009287530, 2018575060]

約数ペア:

[(1, 2018575060), (2, 1009287530), (4, 504643765), (5, 403715012), (10, 201857506), (20, 100928753), (9931, 203260), (10163, 198620), (19862, 101630), (20326, 99310), (39724, 50815), (40652, 49655)]