20320194

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{6733}}^1$

素因数の和:7241

約数の個数: 16

約数和(自身を含む): 40727232

約数和(自身を除く): 20407038

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 6733, 13466, 20199, 40398, 3386699, 6773398, 10160097, 20320194]

約数ペア:

[(1, 20320194), (2, 10160097), (3, 6773398), (6, 3386699), (503, 40398), (1006, 20199), (1509, 13466), (3018, 6733)]