20342499246

素因数分解:

$2^1\times 3^4\times {\mathrm{853}}^1\times {\mathrm{147211}}^1$

素因数の和:148078

約数の個数: 40

約数和(自身を含む): 45636014424

約数和(自身を除く): 25293515178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 853, 1706, 2559, 5118, 7677, 15354, 23031, 46062, 69093, 138186, 147211, 294422, 441633, 883266, 1324899, 2649798, 3974697, 7949394, 11924091, 23848182, 125570983, 251141966, 376712949, 753425898, 1130138847, 2260277694, 3390416541, 6780833082, 10171249623, 20342499246]

約数ペア:

[(1, 20342499246), (2, 10171249623), (3, 6780833082), (6, 3390416541), (9, 2260277694), (18, 1130138847), (27, 753425898), (54, 376712949), (81, 251141966), (162, 125570983), (853, 23848182), (1706, 11924091), (2559, 7949394), (5118, 3974697), (7677, 2649798), (15354, 1324899), (23031, 883266), (46062, 441633), (69093, 294422), (138186, 147211)]