20161937154

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1\times {\mathrm{11317}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 40516629120

約数和(自身を除く): 20354691966

約数列:

[1, 2, 3, 6, 263, 526, 789, 1129, 1578, 2258, 3387, 6774, 11317, 22634, 33951, 67902, 296927, 593854, 890781, 1781562, 2976371, 5952742, 8929113, 12776893, 17858226, 25553786, 38330679, 76661358, 3360322859, 6720645718, 10080968577, 20161937154]

約数ペア:

[(1, 20161937154), (2, 10080968577), (3, 6720645718), (6, 3360322859), (263, 76661358), (526, 38330679), (789, 25553786), (1129, 17858226), (1578, 12776893), (2258, 8929113), (3387, 5952742), (6774, 2976371), (11317, 1781562), (22634, 890781), (33951, 593854), (67902, 296927)]