20844346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10391}}^1$

素因数の和:10469

約数の個数: 16

約数和(自身を含む): 33670080

約数和(自身を除く): 12825734

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10391, 20782, 176647, 353294, 613069, 1226138, 10422173, 20844346]

約数ペア:

[(1, 20844346), (2, 10422173), (17, 1226138), (34, 613069), (59, 353294), (118, 176647), (1003, 20782), (2006, 10391)]