20184028665

素因数分解:

$3^1\times 5^1\times {\mathrm{4649}}^1\times {\mathrm{289439}}^1$

素因数の和:294096

約数の個数: 16

約数和(自身を含む): 32301504000

約数和(自身を除く): 12117475335

約数列:

[1, 3, 5, 15, 4649, 13947, 23245, 69735, 289439, 868317, 1447195, 4341585, 1345601911, 4036805733, 6728009555, 20184028665]

約数ペア:

[(1, 20184028665), (3, 6728009555), (5, 4036805733), (15, 1345601911), (4649, 4341585), (13947, 1447195), (23245, 868317), (69735, 289439)]