20131718745

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1\times {\mathrm{4783}}^1$

素因数の和:6081

約数の個数: 32

約数和(自身を含む): 32365711872

約数和(自身を除く): 12233993127

約数列:

[1, 3, 5, 15, 277, 831, 1013, 1385, 3039, 4155, 4783, 5065, 14349, 15195, 23915, 71745, 280601, 841803, 1324891, 1403005, 3974673, 4209015, 4845179, 6624455, 14535537, 19873365, 24225895, 72677685, 1342114583, 4026343749, 6710572915, 20131718745]

約数ペア:

[(1, 20131718745), (3, 6710572915), (5, 4026343749), (15, 1342114583), (277, 72677685), (831, 24225895), (1013, 19873365), (1385, 14535537), (3039, 6624455), (4155, 4845179), (4783, 4209015), (5065, 3974673), (14349, 1403005), (15195, 1324891), (23915, 841803), (71745, 280601)]