20239550686

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{526441}}^1$

素因数の和:526899

約数の個数: 16

約数和(自身を含む): 31081135680

約数和(自身を除く): 10841584994

約数列:

[1, 2, 47, 94, 409, 818, 19223, 38446, 526441, 1052882, 24742727, 49485454, 215314369, 430628738, 10119775343, 20239550686]

約数ペア:

[(1, 20239550686), (2, 10119775343), (47, 430628738), (94, 215314369), (409, 49485454), (818, 24742727), (19223, 1052882), (38446, 526441)]