20864094

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30773}}^1$

素因数の和:30891

約数の個数: 16

約数和(自身を含む): 42098832

約数和(自身を除く): 21234738

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30773, 61546, 92319, 184638, 3477349, 6954698, 10432047, 20864094]

約数ペア:

[(1, 20864094), (2, 10432047), (3, 6954698), (6, 3477349), (113, 184638), (226, 92319), (339, 61546), (678, 30773)]