20226898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 30962304

約数和(自身を除く): 10735406

約数列:

[1, 2, 67, 134, 271, 542, 557, 1114, 18157, 36314, 37319, 74638, 150947, 301894, 10113449, 20226898]

約数ペア:

[(1, 20226898), (2, 10113449), (67, 301894), (134, 150947), (271, 74638), (542, 37319), (557, 36314), (1114, 18157)]