20812962

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{11839}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 41771520

約数和(自身を除く): 20958558

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 11839, 23678, 35517, 71034, 3468827, 6937654, 10406481, 20812962]

約数ペア:

[(1, 20812962), (2, 10406481), (3, 6937654), (6, 3468827), (293, 71034), (586, 35517), (879, 23678), (1758, 11839)]