2023012820

素因数分解:

$2^2\times 5^1\times {\mathrm{10739}}^1\times {\mathrm{9419}}^1$

素因数の和:20167

約数の個数: 24

約数和(自身を含む): 4249173600

約数和(自身を除く): 2226160780

約数列:

[1, 2, 4, 5, 10, 20, 9419, 10739, 18838, 21478, 37676, 42956, 47095, 53695, 94190, 107390, 188380, 214780, 101150641, 202301282, 404602564, 505753205, 1011506410, 2023012820]

約数ペア:

[(1, 2023012820), (2, 1011506410), (4, 505753205), (5, 404602564), (10, 202301282), (20, 101150641), (9419, 214780), (10739, 188380), (18838, 107390), (21478, 94190), (37676, 53695), (42956, 47095)]