20209156694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2342819}}^1$

素因数の和:2343067

約数の個数: 16

約数和(自身を含む): 32049777600

約数和(自身を除く): 11840620906

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 2342819, 4685638, 44513561, 89027122, 531819913, 1063639826, 10104578347, 20209156694]

約数ペア:

[(1, 20209156694), (2, 10104578347), (19, 1063639826), (38, 531819913), (227, 89027122), (454, 44513561), (4313, 4685638), (8626, 2342819)]