20313444

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45751}}^1$

素因数の和:45795

約数の個数: 24

約数和(自身を含む): 48680128

約数和(自身を除く): 28366684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45751, 91502, 137253, 183004, 274506, 549012, 1692787, 3385574, 5078361, 6771148, 10156722, 20313444]

約数ペア:

[(1, 20313444), (2, 10156722), (3, 6771148), (4, 5078361), (6, 3385574), (12, 1692787), (37, 549012), (74, 274506), (111, 183004), (148, 137253), (222, 91502), (444, 45751)]