20143944558

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{414331}}^1$

素因数の和:414449

約数の個数: 48

約数和(自身を含む): 45438961776

約数和(自身を除く): 25295017218

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 1314, 2701, 5402, 8103, 16206, 24309, 48618, 414331, 828662, 1242993, 2485986, 3728979, 7457958, 15330247, 30246163, 30660494, 45990741, 60492326, 90738489, 91981482, 137972223, 181476978, 272215467, 275944446, 544430934, 1119108031, 2238216062, 3357324093, 6714648186, 10071972279, 20143944558]

約数ペア:

[(1, 20143944558), (2, 10071972279), (3, 6714648186), (6, 3357324093), (9, 2238216062), (18, 1119108031), (37, 544430934), (73, 275944446), (74, 272215467), (111, 181476978), (146, 137972223), (219, 91981482), (222, 90738489), (333, 60492326), (438, 45990741), (657, 30660494), (666, 30246163), (1314, 15330247), (2701, 7457958), (5402, 3728979), (8103, 2485986), (16206, 1242993), (24309, 828662), (48618, 414331)]