20382193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 23284800

約数和(自身を除く): 2902607

約数列:

[1, 13, 19, 179, 247, 461, 2327, 3401, 5993, 8759, 44213, 82519, 113867, 1072747, 1567861, 20382193]

約数ペア:

[(1, 20382193), (13, 1567861), (19, 1072747), (179, 113867), (247, 82519), (461, 44213), (2327, 8759), (3401, 5993)]