20032074

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1123}}^1$

素因数の和:2122

約数の個数: 24

約数和(自身を含む): 43485312

約数和(自身を除く): 23453238

約数列:

[1, 2, 3, 6, 9, 18, 991, 1123, 1982, 2246, 2973, 3369, 5946, 6738, 8919, 10107, 17838, 20214, 1112893, 2225786, 3338679, 6677358, 10016037, 20032074]

約数ペア:

[(1, 20032074), (2, 10016037), (3, 6677358), (6, 3338679), (9, 2225786), (18, 1112893), (991, 20214), (1123, 17838), (1982, 10107), (2246, 8919), (2973, 6738), (3369, 5946)]