20132891142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{784541}}^1$

素因数の和:784613

約数の個数: 64

約数和(自身を含む): 50612373504

約数和(自身を除く): 30479482362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 8554, 12831, 25662, 784541, 1569082, 2353623, 4707246, 5491787, 10199033, 10983574, 16475361, 20398066, 30597099, 32950722, 36873427, 61194198, 71393231, 73746854, 110620281, 142786462, 214179693, 221240562, 258113989, 428359386, 479354551, 516227978, 774341967, 958709102, 1438063653, 1548683934, 2876127306, 3355481857, 6710963714, 10066445571, 20132891142]

約数ペア:

[(1, 20132891142), (2, 10066445571), (3, 6710963714), (6, 3355481857), (7, 2876127306), (13, 1548683934), (14, 1438063653), (21, 958709102), (26, 774341967), (39, 516227978), (42, 479354551), (47, 428359386), (78, 258113989), (91, 221240562), (94, 214179693), (141, 142786462), (182, 110620281), (273, 73746854), (282, 71393231), (329, 61194198), (546, 36873427), (611, 32950722), (658, 30597099), (987, 20398066), (1222, 16475361), (1833, 10983574), (1974, 10199033), (3666, 5491787), (4277, 4707246), (8554, 2353623), (12831, 1569082), (25662, 784541)]