20106836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 36516480

約数和(自身を除く): 16409644

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 1319, 2638, 3811, 5276, 7622, 15244, 48803, 97606, 135857, 195212, 271714, 543428, 5026709, 10053418, 20106836]

約数ペア:

[(1, 20106836), (2, 10053418), (4, 5026709), (37, 543428), (74, 271714), (103, 195212), (148, 135857), (206, 97606), (412, 48803), (1319, 15244), (2638, 7622), (3811, 5276)]