20567004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28097}}^1$

素因数の和:28165

約数の個数: 24

約数和(自身を含む): 48778128

約数和(自身を除く): 28211124

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28097, 56194, 84291, 112388, 168582, 337164, 1713917, 3427834, 5141751, 6855668, 10283502, 20567004]

約数ペア:

[(1, 20567004), (2, 10283502), (3, 6855668), (4, 5141751), (6, 3427834), (12, 1713917), (61, 337164), (122, 168582), (183, 112388), (244, 84291), (366, 56194), (732, 28097)]