20196812867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9044699}}^1$

素因数の和:9044746

約数の個数: 16

約数和(自身を含む): 26048736000

約数和(自身を除く): 5851923133

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 9044699, 63312893, 99491689, 262296271, 696441823, 1836073897, 2885258981, 20196812867]

約数ペア:

[(1, 20196812867), (7, 2885258981), (11, 1836073897), (29, 696441823), (77, 262296271), (203, 99491689), (319, 63312893), (2233, 9044699)]