20105104

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{5393}}^1$

素因数の和:5634

約数の個数: 20

約数和(自身を含む): 39128076

約数和(自身を除く): 19022972

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 5393, 10786, 21572, 43144, 86288, 1256569, 2513138, 5026276, 10052552, 20105104]

約数ペア:

[(1, 20105104), (2, 10052552), (4, 5026276), (8, 2513138), (16, 1256569), (233, 86288), (466, 43144), (932, 21572), (1864, 10786), (3728, 5393)]