20167067228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{828829}}^1$

素因数の和:828930

約数の個数: 48

約数和(自身を含む): 44557900800

約数和(自身を除く): 24390833572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 24332, 828829, 1657658, 3315316, 5801803, 9117119, 11603606, 18234238, 23207212, 36468476, 63819833, 65477491, 127639666, 130954982, 255279332, 261909964, 458342437, 720252401, 916684874, 1440504802, 1833369748, 2881009604, 5041766807, 10083533614, 20167067228]

約数ペア:

[(1, 20167067228), (2, 10083533614), (4, 5041766807), (7, 2881009604), (11, 1833369748), (14, 1440504802), (22, 916684874), (28, 720252401), (44, 458342437), (77, 261909964), (79, 255279332), (154, 130954982), (158, 127639666), (308, 65477491), (316, 63819833), (553, 36468476), (869, 23207212), (1106, 18234238), (1738, 11603606), (2212, 9117119), (3476, 5801803), (6083, 3315316), (12166, 1657658), (24332, 828829)]