2023447420

素因数分解:

$2^2\times 5^1\times {\mathrm{9341}}^1\times {\mathrm{10831}}^1$

素因数の和:20181

約数の個数: 24

約数和(自身を含む): 4250086848

約数和(自身を除く): 2226639428

約数列:

[1, 2, 4, 5, 10, 20, 9341, 10831, 18682, 21662, 37364, 43324, 46705, 54155, 93410, 108310, 186820, 216620, 101172371, 202344742, 404689484, 505861855, 1011723710, 2023447420]

約数ペア:

[(1, 2023447420), (2, 1011723710), (4, 505861855), (5, 404689484), (10, 202344742), (20, 101172371), (9341, 216620), (10831, 186820), (18682, 108310), (21662, 93410), (37364, 54155), (43324, 46705)]