20136744957

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4012103}}^1$

素因数の和:4012352

約数の個数: 16

約数和(自身を含む): 30812958720

約数和(自身を除く): 10676213763

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 4012103, 12036309, 28084721, 84254163, 958892617, 2876677851, 6712248319, 20136744957]

約数ペア:

[(1, 20136744957), (3, 6712248319), (7, 2876677851), (21, 958892617), (239, 84254163), (717, 28084721), (1673, 12036309), (5019, 4012103)]