21929702980

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6057929}}^1$

素因数の和:6058119

約数の個数: 24

約数和(自身を含む): 46306816920

約数和(自身を除く): 24377113940

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 6057929, 12115858, 24231716, 30289645, 60579290, 121158580, 1096485149, 2192970298, 4385940596, 5482425745, 10964851490, 21929702980]

約数ペア:

[(1, 21929702980), (2, 10964851490), (4, 5482425745), (5, 4385940596), (10, 2192970298), (20, 1096485149), (181, 121158580), (362, 60579290), (724, 30289645), (905, 24231716), (1810, 12115858), (3620, 6057929)]