20832967248

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2508787}}^1$

素因数の和:2508971

約数の個数: 40

約数和(自身を含む): 54129609888

約数和(自身を除く): 33296642640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 2508787, 5017574, 7526361, 10035148, 15052722, 20070296, 30105444, 40140592, 60210888, 120421776, 434020151, 868040302, 1302060453, 1736080604, 2604120906, 3472161208, 5208241812, 6944322416, 10416483624, 20832967248]

約数ペア:

[(1, 20832967248), (2, 10416483624), (3, 6944322416), (4, 5208241812), (6, 3472161208), (8, 2604120906), (12, 1736080604), (16, 1302060453), (24, 868040302), (48, 434020151), (173, 120421776), (346, 60210888), (519, 40140592), (692, 30105444), (1038, 20070296), (1384, 15052722), (2076, 10035148), (2768, 7526361), (4152, 5017574), (8304, 2508787)]