20129727732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23626441}}^1$

素因数の和:23626519

約数の個数: 24

約数和(自身を含む): 47630907072

約数和(自身を除く): 27501179340

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23626441, 47252882, 70879323, 94505764, 141758646, 283517292, 1677477311, 3354954622, 5032431933, 6709909244, 10064863866, 20129727732]

約数ペア:

[(1, 20129727732), (2, 10064863866), (3, 6709909244), (4, 5032431933), (6, 3354954622), (12, 1677477311), (71, 283517292), (142, 141758646), (213, 94505764), (284, 70879323), (426, 47252882), (852, 23626441)]