20134550545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{236891}}^1$

素因数の和:237176

約数の個数: 16

約数和(自身を含む): 24560962560

約数和(自身を除く): 4426412015

約数列:

[1, 5, 89, 191, 445, 955, 16999, 84995, 236891, 1184455, 21083299, 45246181, 105416495, 226230905, 4026910109, 20134550545]

約数ペア:

[(1, 20134550545), (5, 4026910109), (89, 226230905), (191, 105416495), (445, 45246181), (955, 21083299), (16999, 1184455), (84995, 236891)]