20346739288

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1259}}^1\times {\mathrm{27673}}^1$

素因数の和:29011

約数の個数: 32

約数和(自身を含む): 38704856400

約数和(自身を除く): 18358117112

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1259, 2518, 5036, 10072, 27673, 55346, 91907, 110692, 183814, 221384, 367628, 735256, 2020129, 4040258, 8080516, 16161032, 34840307, 69680614, 139361228, 278722456, 2543342411, 5086684822, 10173369644, 20346739288]

約数ペア:

[(1, 20346739288), (2, 10173369644), (4, 5086684822), (8, 2543342411), (73, 278722456), (146, 139361228), (292, 69680614), (584, 34840307), (1259, 16161032), (2518, 8080516), (5036, 4040258), (10072, 2020129), (27673, 735256), (55346, 367628), (91907, 221384), (110692, 183814)]