2023449980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3263629}}^1$

素因数の和:3263669

約数の個数: 24

約数和(自身を含む): 4386318720

約数和(自身を除く): 2362868740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3263629, 6527258, 13054516, 16318145, 32636290, 65272580, 101172499, 202344998, 404689996, 505862495, 1011724990, 2023449980]

約数ペア:

[(1, 2023449980), (2, 1011724990), (4, 505862495), (5, 404689996), (10, 202344998), (20, 101172499), (31, 65272580), (62, 32636290), (124, 16318145), (155, 13054516), (310, 6527258), (620, 3263629)]