2016042020

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{374729}}^1$

素因数の和:375007

約数の個数: 24

約数和(自身を含む): 4249438200

約数和(自身を除く): 2233396180

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 374729, 749458, 1498916, 1873645, 3747290, 7494580, 100802101, 201604202, 403208404, 504010505, 1008021010, 2016042020]

約数ペア:

[(1, 2016042020), (2, 1008021010), (4, 504010505), (5, 403208404), (10, 201604202), (20, 100802101), (269, 7494580), (538, 3747290), (1076, 1873645), (1345, 1498916), (2690, 749458), (5380, 374729)]