20176846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 31356288

約数和(自身を除く): 11179442

約数列:

[1, 2, 31, 62, 421, 773, 842, 1546, 13051, 23963, 26102, 47926, 325433, 650866, 10088423, 20176846]

約数ペア:

[(1, 20176846), (2, 10088423), (31, 650866), (62, 325433), (421, 47926), (773, 26102), (842, 23963), (1546, 13051)]