20182736

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5859

約数の個数: 40

約数和(自身を含む): 46139904

約数和(自身を除く): 25957168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 5813, 11626, 23252, 40691, 46504, 81382, 93008, 162764, 180203, 325528, 360406, 651056, 720812, 1261421, 1441624, 2522842, 2883248, 5045684, 10091368, 20182736]

約数ペア:

[(1, 20182736), (2, 10091368), (4, 5045684), (7, 2883248), (8, 2522842), (14, 1441624), (16, 1261421), (28, 720812), (31, 651056), (56, 360406), (62, 325528), (112, 180203), (124, 162764), (217, 93008), (248, 81382), (434, 46504), (496, 40691), (868, 23252), (1736, 11626), (3472, 5813)]