20088076892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1\times {\mathrm{2767}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 38166844800

約数和(自身を除く): 18078767908

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 937, 1874, 1937, 2767, 3748, 3874, 5534, 7748, 11068, 12181, 24362, 35971, 48724, 71942, 139613, 143884, 279226, 412283, 558452, 824566, 1649132, 1814969, 2592679, 3629938, 5185358, 5359679, 7259876, 10370716, 10719358, 21438716, 33704827, 67409654, 134819308, 386309171, 772618342, 1545236684, 5022019223, 10044038446, 20088076892]

約数ペア:

[(1, 20088076892), (2, 10044038446), (4, 5022019223), (13, 1545236684), (26, 772618342), (52, 386309171), (149, 134819308), (298, 67409654), (596, 33704827), (937, 21438716), (1874, 10719358), (1937, 10370716), (2767, 7259876), (3748, 5359679), (3874, 5185358), (5534, 3629938), (7748, 2592679), (11068, 1814969), (12181, 1649132), (24362, 824566), (35971, 558452), (48724, 412283), (71942, 279226), (139613, 143884)]