20346206

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 31325184

約数和(自身を除く): 10978978

約数列:

[1, 2, 47, 94, 263, 526, 823, 1646, 12361, 24722, 38681, 77362, 216449, 432898, 10173103, 20346206]

約数ペア:

[(1, 20346206), (2, 10173103), (47, 432898), (94, 216449), (263, 77362), (526, 38681), (823, 24722), (1646, 12361)]