20199168769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{145991}}^1$

素因数の和:146400

約数の個数: 16

約数和(自身を含む): 22564523520

約数和(自身を除く): 2365354751

約数列:

[1, 13, 29, 367, 377, 4771, 10643, 138359, 145991, 1897883, 4233739, 53578697, 55038607, 696523061, 1553782213, 20199168769]

約数ペア:

[(1, 20199168769), (13, 1553782213), (29, 696523061), (367, 55038607), (377, 53578697), (4771, 4233739), (10643, 1897883), (138359, 145991)]