20149276662

素因数分解:

$2^1\times 3^5\times {\mathrm{4637}}^1\times {\mathrm{8941}}^1$

素因数の和:13595

約数の個数: 48

約数和(自身を含む): 45288511632

約数和(自身を除く): 25139234970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4637, 8941, 9274, 13911, 17882, 26823, 27822, 41733, 53646, 80469, 83466, 125199, 160938, 241407, 250398, 375597, 482814, 724221, 751194, 1126791, 1448442, 2172663, 2253582, 4345326, 41459417, 82918834, 124378251, 248756502, 373134753, 746269506, 1119404259, 2238808518, 3358212777, 6716425554, 10074638331, 20149276662]

約数ペア:

[(1, 20149276662), (2, 10074638331), (3, 6716425554), (6, 3358212777), (9, 2238808518), (18, 1119404259), (27, 746269506), (54, 373134753), (81, 248756502), (162, 124378251), (243, 82918834), (486, 41459417), (4637, 4345326), (8941, 2253582), (9274, 2172663), (13911, 1448442), (17882, 1126791), (26823, 751194), (27822, 724221), (41733, 482814), (53646, 375597), (80469, 250398), (83466, 241407), (125199, 160938)]