20170012084

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{21098339}}^1$

素因数の和:21098582

約数の個数: 12

約数和(自身を含む): 35445211200

約数和(自身を除く): 15275199116

約数列:

[1, 2, 4, 239, 478, 956, 21098339, 42196678, 84393356, 5042503021, 10085006042, 20170012084]

約数ペア:

[(1, 20170012084), (2, 10085006042), (4, 5042503021), (239, 84393356), (478, 42196678), (956, 21098339)]