2023900820

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{108929}}^1$

素因数の和:109867

約数の個数: 24

約数和(自身を含む): 4254805800

約数和(自身を除く): 2230904980

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 18580, 108929, 217858, 435716, 544645, 1089290, 2178580, 101195041, 202390082, 404780164, 505975205, 1011950410, 2023900820]

約数ペア:

[(1, 2023900820), (2, 1011950410), (4, 505975205), (5, 404780164), (10, 202390082), (20, 101195041), (929, 2178580), (1858, 1089290), (3716, 544645), (4645, 435716), (9290, 217858), (18580, 108929)]