20152602472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2820913}}^1$

素因数の和:2820985

約数の個数: 32

約数和(自身を含む): 40621161600

約数和(自身を除く): 20468559128

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 2820913, 5641826, 11283652, 22567304, 53597347, 107194694, 132582911, 214389388, 265165822, 428778776, 530331644, 1060663288, 2519075309, 5038150618, 10076301236, 20152602472]

約数ペア:

[(1, 20152602472), (2, 10076301236), (4, 5038150618), (8, 2519075309), (19, 1060663288), (38, 530331644), (47, 428778776), (76, 265165822), (94, 214389388), (152, 132582911), (188, 107194694), (376, 53597347), (893, 22567304), (1786, 11283652), (3572, 5641826), (7144, 2820913)]