20929842

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10867}}^1$

素因数の和:10982

約数の個数: 24

約数和(自身を含む): 45776016

約数和(自身を除く): 24846174

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10867, 21734, 32601, 65202, 97803, 195606, 1162769, 2325538, 3488307, 6976614, 10464921, 20929842]

約数ペア:

[(1, 20929842), (2, 10464921), (3, 6976614), (6, 3488307), (9, 2325538), (18, 1162769), (107, 195606), (214, 97803), (321, 65202), (642, 32601), (963, 21734), (1926, 10867)]