20453226

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 21374742

約数列:

[1, 2, 3, 6, 97, 113, 194, 226, 291, 311, 339, 582, 622, 678, 933, 1866, 10961, 21922, 30167, 32883, 35143, 60334, 65766, 70286, 90501, 105429, 181002, 210858, 3408871, 6817742, 10226613, 20453226]

約数ペア:

[(1, 20453226), (2, 10226613), (3, 6817742), (6, 3408871), (97, 210858), (113, 181002), (194, 105429), (226, 90501), (291, 70286), (311, 65766), (339, 60334), (582, 35143), (622, 32883), (678, 30167), (933, 21922), (1866, 10961)]