20622468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46447}}^1$

素因数の和:46491

約数の個数: 24

約数和(自身を含む): 49420672

約数和(自身を除く): 28798204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46447, 92894, 139341, 185788, 278682, 557364, 1718539, 3437078, 5155617, 6874156, 10311234, 20622468]

約数ペア:

[(1, 20622468), (2, 10311234), (3, 6874156), (4, 5155617), (6, 3437078), (12, 1718539), (37, 557364), (74, 278682), (111, 185788), (148, 139341), (222, 92894), (444, 46447)]