20020656

素因数分解:

$2^4\times 3^1\times {\mathrm{417097}}^1$

素因数の和:417108

約数の個数: 20

約数和(自身を含む): 51720152

約数和(自身を除く): 31699496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417097, 834194, 1251291, 1668388, 2502582, 3336776, 5005164, 6673552, 10010328, 20020656]

約数ペア:

[(1, 20020656), (2, 10010328), (3, 6673552), (4, 5005164), (6, 3336776), (8, 2502582), (12, 1668388), (16, 1251291), (24, 834194), (48, 417097)]