20167590004

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{1861}}^1\times {\mathrm{16223}}^1$

素因数の和:18255

約数の個数: 24

約数和(自身を含む): 35525887488

約数和(自身を除く): 15358297484

約数列:

[1, 2, 4, 167, 334, 668, 1861, 3722, 7444, 16223, 32446, 64892, 310787, 621574, 1243148, 2709241, 5418482, 10836964, 30191003, 60382006, 120764012, 5041897501, 10083795002, 20167590004]

約数ペア:

[(1, 20167590004), (2, 10083795002), (4, 5041897501), (167, 120764012), (334, 60382006), (668, 30191003), (1861, 10836964), (3722, 5418482), (7444, 2709241), (16223, 1243148), (32446, 621574), (64892, 310787)]