20429804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 37694160

約数和(自身を除く): 17264356

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 3323, 6148, 6646, 13292, 96367, 176119, 192734, 352238, 385468, 704476, 5107451, 10214902, 20429804]

約数ペア:

[(1, 20429804), (2, 10214902), (4, 5107451), (29, 704476), (53, 385468), (58, 352238), (106, 192734), (116, 176119), (212, 96367), (1537, 13292), (3074, 6646), (3323, 6148)]