20229901629

素因数分解:

$3^1\times 7^1\times {\mathrm{78787}}^1\times {\mathrm{12227}}^1$

素因数の和:91024

約数の個数: 16

約数和(自身を含む): 30829429248

約数和(自身を除く): 10599527619

約数列:

[1, 3, 7, 21, 12227, 36681, 78787, 85589, 236361, 256767, 551509, 1654527, 963328649, 2889985947, 6743300543, 20229901629]

約数ペア:

[(1, 20229901629), (3, 6743300543), (7, 2889985947), (21, 963328649), (12227, 1654527), (36681, 551509), (78787, 256767), (85589, 236361)]