20346875154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59493787}}^1$

素因数の和:59493814

約数の個数: 24

約数和(自身を含む): 46405154640

約数和(自身を除く): 26058279486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59493787, 118987574, 178481361, 356962722, 535444083, 1070888166, 1130381953, 2260763906, 3391145859, 6782291718, 10173437577, 20346875154]

約数ペア:

[(1, 20346875154), (2, 10173437577), (3, 6782291718), (6, 3391145859), (9, 2260763906), (18, 1130381953), (19, 1070888166), (38, 535444083), (57, 356962722), (114, 178481361), (171, 118987574), (342, 59493787)]