20115954754

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1351697}}^1$

素因数の和:1352769

約数の個数: 16

約数和(自身を含む): 34516960128

約数和(自身を除く): 14401005374

約数列:

[1, 2, 7, 14, 1063, 2126, 7441, 14882, 1351697, 2703394, 9461879, 18923758, 1436853911, 2873707822, 10057977377, 20115954754]

約数ペア:

[(1, 20115954754), (2, 10057977377), (7, 2873707822), (14, 1436853911), (1063, 18923758), (2126, 9461879), (7441, 2703394), (14882, 1351697)]