20163608101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7147681}}^1$

素因数の和:7147732

約数の個数: 16

約数和(自身を含む): 25617292288

約数和(自身を除く): 5453684187

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 7147681, 50033767, 92919853, 221578111, 650438971, 1551046777, 2880515443, 20163608101]

約数ペア:

[(1, 20163608101), (7, 2880515443), (13, 1551046777), (31, 650438971), (91, 221578111), (217, 92919853), (403, 50033767), (2821, 7147681)]