20925097278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{324209}}^1$

素因数の和:324592

約数の個数: 32

約数和(自身を含む): 43324830720

約数和(自身を除く): 22399733442

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 347, 694, 1041, 2082, 10757, 21514, 32271, 64542, 324209, 648418, 972627, 1945254, 10050479, 20100958, 30151437, 60302874, 112500523, 225001046, 337501569, 675003138, 3487516213, 6975032426, 10462548639, 20925097278]

約数ペア:

[(1, 20925097278), (2, 10462548639), (3, 6975032426), (6, 3487516213), (31, 675003138), (62, 337501569), (93, 225001046), (186, 112500523), (347, 60302874), (694, 30151437), (1041, 20100958), (2082, 10050479), (10757, 1945254), (21514, 972627), (32271, 648418), (64542, 324209)]