20163359763

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{1087}}^1\times {\mathrm{4919}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 29227161600

約数和(自身を除く): 9063801837

約数列:

[1, 3, 9, 419, 1087, 1257, 3261, 3771, 4919, 9783, 14757, 44271, 455453, 1366359, 2061061, 4099077, 5346953, 6183183, 16040859, 18549549, 48122577, 2240373307, 6721119921, 20163359763]

約数ペア:

[(1, 20163359763), (3, 6721119921), (9, 2240373307), (419, 48122577), (1087, 18549549), (1257, 16040859), (3261, 6183183), (3771, 5346953), (4919, 4099077), (9783, 2061061), (14757, 1366359), (44271, 455453)]