20183829153

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{338581}}^1$

素因数の和:339256

約数の個数: 16

約数和(自身を含む): 27823314432

約数和(自身を除く): 7639485279

約数列:

[1, 3, 31, 93, 641, 1923, 19871, 59613, 338581, 1015743, 10496011, 31488033, 217030421, 651091263, 6727943051, 20183829153]

約数ペア:

[(1, 20183829153), (3, 6727943051), (31, 651091263), (93, 217030421), (641, 31488033), (1923, 10496011), (19871, 1015743), (59613, 338581)]