20161307548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{150193}}^1$

素因数の和:151141

約数の個数: 24

約数和(自身を含む): 36276056432

約数和(自身を除く): 16114748884

約数列:

[1, 2, 4, 37, 74, 148, 907, 1814, 3628, 33559, 67118, 134236, 150193, 300386, 600772, 5557141, 11114282, 22228564, 136225051, 272450102, 544900204, 5040326887, 10080653774, 20161307548]

約数ペア:

[(1, 20161307548), (2, 10080653774), (4, 5040326887), (37, 544900204), (74, 272450102), (148, 136225051), (907, 22228564), (1814, 11114282), (3628, 5557141), (33559, 600772), (67118, 300386), (134236, 150193)]