20193895946

素因数分解:

$2^1\times 7^1\times {\mathrm{7247}}^1\times {\mathrm{199037}}^1$

素因数の和:206293

約数の個数: 16

約数和(自身を含む): 34623058176

約数和(自身を除く): 14429162230

約数列:

[1, 2, 7, 14, 7247, 14494, 50729, 101458, 199037, 398074, 1393259, 2786518, 1442421139, 2884842278, 10096947973, 20193895946]

約数ペア:

[(1, 20193895946), (2, 10096947973), (7, 2884842278), (14, 1442421139), (7247, 2786518), (14494, 1393259), (50729, 398074), (101458, 199037)]