20459732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9283}}^1$

素因数の和:9335

約数の個数: 24

約数和(自身を含む): 38992800

約数和(自身を除く): 18533068

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9283, 18566, 37132, 176377, 269207, 352754, 538414, 705508, 1076828, 5114933, 10229866, 20459732]

約数ペア:

[(1, 20459732), (2, 10229866), (4, 5114933), (19, 1076828), (29, 705508), (38, 538414), (58, 352754), (76, 269207), (116, 176377), (551, 37132), (1102, 18566), (2204, 9283)]