20860294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{114617}}^1$

素因数の和:114639

約数の個数: 16

約数和(自身を含む): 38511648

約数和(自身を除く): 17651354

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 114617, 229234, 802319, 1490021, 1604638, 2980042, 10430147, 20860294]

約数ペア:

[(1, 20860294), (2, 10430147), (7, 2980042), (13, 1604638), (14, 1490021), (26, 802319), (91, 229234), (182, 114617)]