20176069263

素因数分解:

$3^1\times 7^1\times {\mathrm{30403}}^1\times {\mathrm{31601}}^1$

素因数の和:62014

約数の個数: 16

約数和(自身を含む): 30746470656

約数和(自身を除く): 10570401393

約数列:

[1, 3, 7, 21, 30403, 31601, 91209, 94803, 212821, 221207, 638463, 663621, 960765203, 2882295609, 6725356421, 20176069263]

約数ペア:

[(1, 20176069263), (3, 6725356421), (7, 2882295609), (21, 960765203), (30403, 663621), (31601, 638463), (91209, 221207), (94803, 212821)]