20072590935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{5351}}^1$

素因数の和:5596

約数の個数: 64

約数和(自身を含む): 34181554176

約数和(自身を除く): 14108963241

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 131, 249, 345, 393, 415, 655, 1245, 1909, 1965, 3013, 5351, 5727, 9039, 9545, 10873, 15065, 16053, 26755, 28635, 32619, 45195, 54365, 80265, 123073, 163095, 250079, 369219, 444133, 615365, 700981, 750237, 1250395, 1332399, 1846095, 2102943, 2220665, 3504905, 3751185, 6661995, 10215059, 10514715, 16122563, 30645177, 48367689, 51075295, 58181423, 80612815, 153225885, 174544269, 241838445, 290907115, 872721345, 1338172729, 4014518187, 6690863645, 20072590935]

約数ペア:

[(1, 20072590935), (3, 6690863645), (5, 4014518187), (15, 1338172729), (23, 872721345), (69, 290907115), (83, 241838445), (115, 174544269), (131, 153225885), (249, 80612815), (345, 58181423), (393, 51075295), (415, 48367689), (655, 30645177), (1245, 16122563), (1909, 10514715), (1965, 10215059), (3013, 6661995), (5351, 3751185), (5727, 3504905), (9039, 2220665), (9545, 2102943), (10873, 1846095), (15065, 1332399), (16053, 1250395), (26755, 750237), (28635, 700981), (32619, 615365), (45195, 444133), (54365, 369219), (80265, 250079), (123073, 163095)]