2220733.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{1265273}}^1$

素因数の和:1265284

約数の個数: 20

約数和(自身を含む): 156893976

約数和(自身を除く): 96160872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1265273, 2530546, 3795819, 5061092, 7591638, 10122184, 15183276, 20244368, 30366552, 60733104]

約数ペア:

[(1, 60733104), (2, 30366552), (3, 20244368), (4, 15183276), (6, 10122184), (8, 7591638), (12, 5061092), (16, 3795819), (24, 2530546), (48, 1265273)]