20255304

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1733}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 50771520

約数和(自身を除く): 30516216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1733, 1948, 2922, 3466, 3896, 5199, 5844, 6932, 10398, 11688, 13864, 20796, 41592, 843971, 1687942, 2531913, 3375884, 5063826, 6751768, 10127652, 20255304]

約数ペア:

[(1, 20255304), (2, 10127652), (3, 6751768), (4, 5063826), (6, 3375884), (8, 2531913), (12, 1687942), (24, 843971), (487, 41592), (974, 20796), (1461, 13864), (1733, 11688), (1948, 10398), (2922, 6932), (3466, 5844), (3896, 5199)]