20081737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 23063040

約数和(自身を除く): 2981303

約数列:

[1, 13, 23, 47, 299, 611, 1081, 1429, 14053, 18577, 32867, 67163, 427271, 873119, 1544749, 20081737]

約数ペア:

[(1, 20081737), (13, 1544749), (23, 873119), (47, 427271), (299, 67163), (611, 32867), (1081, 18577), (1429, 14053)]