20030622524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6411851}}^1$

素因数の和:6411937

約数の個数: 24

約数和(自身を含む): 38778880896

約数和(自身を除く): 18748258372

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 6411851, 12823702, 25647404, 70530361, 141060722, 282121444, 455241421, 910482842, 1820965684, 5007655631, 10015311262, 20030622524]

約数ペア:

[(1, 20030622524), (2, 10015311262), (4, 5007655631), (11, 1820965684), (22, 910482842), (44, 455241421), (71, 282121444), (142, 141060722), (284, 70530361), (781, 25647404), (1562, 12823702), (3124, 6411851)]