20228799318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{49333}}^1$

素因数の和:50109

約数の個数: 64

約数和(自身を含む): 49861281792

約数和(自身を除く): 29632482474

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 751, 1502, 2253, 4506, 5257, 9763, 10514, 15771, 19526, 29289, 31542, 49333, 58578, 68341, 98666, 136682, 147999, 205023, 295998, 345331, 410046, 641329, 690662, 1035993, 1282658, 1923987, 2071986, 3847974, 4489303, 8978606, 13467909, 26935818, 37049083, 74098166, 111147249, 222294498, 259343581, 481638079, 518687162, 778030743, 963276158, 1444914237, 1556061486, 2889828474, 3371466553, 6742933106, 10114399659, 20228799318]

約数ペア:

[(1, 20228799318), (2, 10114399659), (3, 6742933106), (6, 3371466553), (7, 2889828474), (13, 1556061486), (14, 1444914237), (21, 963276158), (26, 778030743), (39, 518687162), (42, 481638079), (78, 259343581), (91, 222294498), (182, 111147249), (273, 74098166), (546, 37049083), (751, 26935818), (1502, 13467909), (2253, 8978606), (4506, 4489303), (5257, 3847974), (9763, 2071986), (10514, 1923987), (15771, 1282658), (19526, 1035993), (29289, 690662), (31542, 641329), (49333, 410046), (58578, 345331), (68341, 295998), (98666, 205023), (136682, 147999)]