20216187942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198197921}}^1$

素因数の和:198197943

約数の個数: 16

約数和(自身を含む): 42810751152

約数和(自身を除く): 22594563210

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 198197921, 396395842, 594593763, 1189187526, 3369364657, 6738729314, 10108093971, 20216187942]

約数ペア:

[(1, 20216187942), (2, 10108093971), (3, 6738729314), (6, 3369364657), (17, 1189187526), (34, 594593763), (51, 396395842), (102, 198197921)]