20962324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 38416896

約数和(自身を除く): 17454572

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 2381, 4402, 4762, 8804, 9524, 73811, 147622, 169051, 295244, 338102, 676204, 5240581, 10481162, 20962324]

約数ペア:

[(1, 20962324), (2, 10481162), (4, 5240581), (31, 676204), (62, 338102), (71, 295244), (124, 169051), (142, 147622), (284, 73811), (2201, 9524), (2381, 8804), (4402, 4762)]