20201472007

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{18127}}^1$

素因数の和:18702

約数の個数: 16

約数和(自身を含む): 21196707840

約数和(自身を除く): 995235833

約数列:

[1, 29, 83, 463, 2407, 13427, 18127, 38429, 525683, 1114441, 1504541, 8392801, 43631689, 243391229, 696602483, 20201472007]

約数ペア:

[(1, 20201472007), (29, 696602483), (83, 243391229), (463, 43631689), (2407, 8392801), (13427, 1504541), (18127, 1114441), (38429, 525683)]