20761282144

素因数分解:

$2^5\times {\mathrm{727}}^1\times {\mathrm{892421}}^1$

素因数の和:893158

約数の個数: 24

約数和(自身を含む): 40930042608

約数和(自身を除く): 20168760464

約数列:

[1, 2, 4, 8, 16, 32, 727, 1454, 2908, 5816, 11632, 23264, 892421, 1784842, 3569684, 7139368, 14278736, 28557472, 648790067, 1297580134, 2595160268, 5190320536, 10380641072, 20761282144]

約数ペア:

[(1, 20761282144), (2, 10380641072), (4, 5190320536), (8, 2595160268), (16, 1297580134), (32, 648790067), (727, 28557472), (1454, 14278736), (2908, 7139368), (5816, 3569684), (11632, 1784842), (23264, 892421)]