20181641618

素因数分解:

$2^1\times {\mathrm{607}}^1\times {\mathrm{1367}}^1\times {\mathrm{12161}}^1$

素因数の和:14137

約数の個数: 16

約数和(自身を含む): 30347011584

約数和(自身を除く): 10165369966

約数列:

[1, 2, 607, 1214, 1367, 2734, 12161, 24322, 829769, 1659538, 7381727, 14763454, 16624087, 33248174, 10090820809, 20181641618]

約数ペア:

[(1, 20181641618), (2, 10090820809), (607, 33248174), (1214, 16624087), (1367, 14763454), (2734, 7381727), (12161, 1659538), (24322, 829769)]