20930714

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9901}}^1$

素因数の和:10061

約数の個数: 16

約数和(自身を含む): 36122496

約数和(自身を除く): 15191782

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 9901, 19802, 69307, 138614, 1495051, 2990102, 10465357, 20930714]

約数ペア:

[(1, 20930714), (2, 10465357), (7, 2990102), (14, 1495051), (151, 138614), (302, 69307), (1057, 19802), (2114, 9901)]