20140028637

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1\times {\mathrm{4457}}^1$

素因数の和:6049

約数の個数: 32

約数和(自身を含む): 28697822208

約数和(自身を除く): 8557793571

約数列:

[1, 3, 23, 43, 69, 129, 989, 1523, 2967, 4457, 4569, 13371, 35029, 65489, 102511, 105087, 191651, 196467, 307533, 574953, 1506247, 4407973, 4518741, 6788011, 13223919, 20364033, 156124253, 291884473, 468372759, 875653419, 6713342879, 20140028637]

約数ペア:

[(1, 20140028637), (3, 6713342879), (23, 875653419), (43, 468372759), (69, 291884473), (129, 156124253), (989, 20364033), (1523, 13223919), (2967, 6788011), (4457, 4518741), (4569, 4407973), (13371, 1506247), (35029, 574953), (65489, 307533), (102511, 196467), (105087, 191651)]