20132306

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 30677400

約数和(自身を除く): 10545094

約数列:

[1, 2, 113, 226, 229, 389, 458, 778, 25877, 43957, 51754, 87914, 89081, 178162, 10066153, 20132306]

約数ペア:

[(1, 20132306), (2, 10066153), (113, 178162), (226, 89081), (229, 87914), (389, 51754), (458, 43957), (778, 25877)]