20161842838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1552583}}^1$

素因数の和:1552779

約数の個数: 16

約数和(自身を含む): 31151045376

約数和(自身を除く): 10989202538

約数列:

[1, 2, 43, 86, 151, 302, 6493, 12986, 1552583, 3105166, 66761069, 133522138, 234440033, 468880066, 10080921419, 20161842838]

約数ペア:

[(1, 20161842838), (2, 10080921419), (43, 468880066), (86, 234440033), (151, 133522138), (302, 66761069), (6493, 3105166), (12986, 1552583)]