20076943959

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1057739}}^1$

素因数の和:1057804

約数の個数: 32

約数和(自身を含む): 32155296000

約数和(自身を除く): 12078352041

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 18981, 1057739, 3173217, 9519651, 20097041, 28558953, 39136343, 60291123, 117409029, 180873369, 352227087, 542620107, 743590517, 1056681261, 2230771551, 6692314653, 20076943959]

約数ペア:

[(1, 20076943959), (3, 6692314653), (9, 2230771551), (19, 1056681261), (27, 743590517), (37, 542620107), (57, 352227087), (111, 180873369), (171, 117409029), (333, 60291123), (513, 39136343), (703, 28558953), (999, 20097041), (2109, 9519651), (6327, 3173217), (18981, 1057739)]