20170793848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{670037}}^1$

素因数の和:670167

約数の個数: 32

約数和(自身を含む): 39076616160

約数和(自身を除く): 18905822312

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 3763, 7526, 15052, 30104, 670037, 1340074, 2680148, 5360296, 35511961, 47572627, 71023922, 95145254, 142047844, 190290508, 284095688, 380581016, 2521349231, 5042698462, 10085396924, 20170793848]

約数ペア:

[(1, 20170793848), (2, 10085396924), (4, 5042698462), (8, 2521349231), (53, 380581016), (71, 284095688), (106, 190290508), (142, 142047844), (212, 95145254), (284, 71023922), (424, 47572627), (568, 35511961), (3763, 5360296), (7526, 2680148), (15052, 1340074), (30104, 670037)]