20256362

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2293}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 34795392

約数和(自身を除く): 14539030

約数列:

[1, 2, 7, 14, 631, 1262, 2293, 4417, 4586, 8834, 16051, 32102, 1446883, 2893766, 10128181, 20256362]

約数ペア:

[(1, 20256362), (2, 10128181), (7, 2893766), (14, 1446883), (631, 32102), (1262, 16051), (2293, 8834), (4417, 4586)]