20166576

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{4079}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 52615680

約数和(自身を除く): 32449104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4079, 4944, 8158, 12237, 16316, 24474, 32632, 48948, 65264, 97896, 195792, 420137, 840274, 1260411, 1680548, 2520822, 3361096, 5041644, 6722192, 10083288, 20166576]

約数ペア:

[(1, 20166576), (2, 10083288), (3, 6722192), (4, 5041644), (6, 3361096), (8, 2520822), (12, 1680548), (16, 1260411), (24, 840274), (48, 420137), (103, 195792), (206, 97896), (309, 65264), (412, 48948), (618, 32632), (824, 24474), (1236, 16316), (1648, 12237), (2472, 8158), (4079, 4944)]