20161330294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2159063}}^1$

素因数の和:2159124

約数の個数: 32

約数和(自身を含む): 37308625920

約数和(自身を除く): 17147295626

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 2159063, 4318126, 15113441, 30226882, 49658449, 62612827, 99316898, 125225654, 347609143, 438289789, 695218286, 876579578, 1440095021, 2880190042, 10080665147, 20161330294]

約数ペア:

[(1, 20161330294), (2, 10080665147), (7, 2880190042), (14, 1440095021), (23, 876579578), (29, 695218286), (46, 438289789), (58, 347609143), (161, 125225654), (203, 99316898), (322, 62612827), (406, 49658449), (667, 30226882), (1334, 15113441), (4669, 4318126), (9338, 2159063)]