20649606

素因数分解:

$2^1\times 3^1\times {\mathrm{937}}^1\times {\mathrm{3673}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 41354544

約数和(自身を除く): 20704938

約数列:

[1, 2, 3, 6, 937, 1874, 2811, 3673, 5622, 7346, 11019, 22038, 3441601, 6883202, 10324803, 20649606]

約数ペア:

[(1, 20649606), (2, 10324803), (3, 6883202), (6, 3441601), (937, 22038), (1874, 11019), (2811, 7346), (3673, 5622)]