20110252025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{199457}}^1$

素因数の和:199613

約数の個数: 24

約数和(自身を含む): 25845767640

約数和(自身を除く): 5735515615

約数列:

[1, 5, 25, 37, 109, 185, 545, 925, 2725, 4033, 20165, 100825, 199457, 997285, 4986425, 7379909, 21740813, 36899545, 108704065, 184497725, 543520325, 804410081, 4022050405, 20110252025]

約数ペア:

[(1, 20110252025), (5, 4022050405), (25, 804410081), (37, 543520325), (109, 184497725), (185, 108704065), (545, 36899545), (925, 21740813), (2725, 7379909), (4033, 4986425), (20165, 997285), (100825, 199457)]