20453076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{81163}}^1$

素因数の和:81180

約数の個数: 36

約数和(自身を含む): 59087392

約数和(自身を除く): 38634316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 81163, 162326, 243489, 324652, 486978, 568141, 730467, 973956, 1136282, 1460934, 1704423, 2272564, 2921868, 3408846, 5113269, 6817692, 10226538, 20453076]

約数ペア:

[(1, 20453076), (2, 10226538), (3, 6817692), (4, 5113269), (6, 3408846), (7, 2921868), (9, 2272564), (12, 1704423), (14, 1460934), (18, 1136282), (21, 973956), (28, 730467), (36, 568141), (42, 486978), (63, 324652), (84, 243489), (126, 162326), (252, 81163)]