20233874763

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 32448908800

約数和(自身を除く): 12215034037

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 163, 171, 237, 489, 513, 711, 1021, 1467, 1501, 1539, 2133, 3063, 3097, 4401, 4503, 6399, 9189, 9291, 12877, 13203, 13509, 19399, 27567, 27873, 38631, 40527, 58197, 80659, 82701, 83619, 115893, 121581, 166423, 174591, 241977, 244663, 250857, 347679, 499269, 523773, 725931, 733989, 1043037, 1497807, 1532521, 1571319, 2177793, 2201967, 3162037, 4493421, 4597563, 6533379, 6605901, 9486111, 13147417, 13480263, 13792689, 19817703, 28458333, 39442251, 41378067, 85374999, 118326753, 124134201, 249800923, 256124997, 354980259, 749402769, 1064940777, 2248208307, 6744624921, 20233874763]

約数ペア:

[(1, 20233874763), (3, 6744624921), (9, 2248208307), (19, 1064940777), (27, 749402769), (57, 354980259), (79, 256124997), (81, 249800923), (163, 124134201), (171, 118326753), (237, 85374999), (489, 41378067), (513, 39442251), (711, 28458333), (1021, 19817703), (1467, 13792689), (1501, 13480263), (1539, 13147417), (2133, 9486111), (3063, 6605901), (3097, 6533379), (4401, 4597563), (4503, 4493421), (6399, 3162037), (9189, 2201967), (9291, 2177793), (12877, 1571319), (13203, 1532521), (13509, 1497807), (19399, 1043037), (27567, 733989), (27873, 725931), (38631, 523773), (40527, 499269), (58197, 347679), (80659, 250857), (82701, 244663), (83619, 241977), (115893, 174591), (121581, 166423)]