20180976803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{153443}}^1$

素因数の和:153674

約数の個数: 16

約数和(自身を含む): 22203960576

約数和(自身を除く): 2022983773

約数列:

[1, 13, 67, 151, 871, 1963, 10117, 131521, 153443, 1994759, 10280681, 23169893, 133648853, 301208609, 1552382831, 20180976803]

約数ペア:

[(1, 20180976803), (13, 1552382831), (67, 301208609), (151, 133648853), (871, 23169893), (1963, 10280681), (10117, 1994759), (131521, 153443)]