20162728269

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{78643}}^1$

素因数の和:79177

約数の個数: 24

約数和(自身を含む): 29665145952

約数和(自身を除く): 9502417683

約数列:

[1, 3, 9, 61, 183, 467, 549, 1401, 4203, 28487, 78643, 85461, 235929, 256383, 707787, 4797223, 14391669, 36726281, 43175007, 110178843, 330536529, 2240303141, 6720909423, 20162728269]

約数ペア:

[(1, 20162728269), (3, 6720909423), (9, 2240303141), (61, 330536529), (183, 110178843), (467, 43175007), (549, 36726281), (1401, 14391669), (4203, 4797223), (28487, 707787), (78643, 256383), (85461, 235929)]