20462079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1$

素因数の和:7070

約数の個数: 16

約数和(自身を含む): 30101760

約数和(自身を除く): 9639681

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 6967, 20901, 76637, 229911, 620063, 1860189, 6820693, 20462079]

約数ペア:

[(1, 20462079), (3, 6820693), (11, 1860189), (33, 620063), (89, 229911), (267, 76637), (979, 20901), (2937, 6967)]