20199291961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1\times {\mathrm{7937}}^1$

素因数の和:8784

約数の個数: 16

約数和(自身を含む): 21093488640

約数和(自身を除く): 894196679

約数列:

[1, 29, 127, 691, 3683, 7937, 20039, 87757, 230173, 1007999, 2544953, 5484467, 29231971, 159049543, 696527309, 20199291961]

約数ペア:

[(1, 20199291961), (29, 696527309), (127, 159049543), (691, 29231971), (3683, 5484467), (7937, 2544953), (20039, 1007999), (87757, 230173)]