20122512303

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1\times {\mathrm{1399}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 27665164800

約数和(自身を除く): 7542652497

約数列:

[1, 3, 41, 123, 337, 347, 1011, 1041, 1399, 4197, 13817, 14227, 41451, 42681, 57359, 116939, 172077, 350817, 471463, 485453, 1414389, 1456359, 4794499, 14383497, 19329983, 19903573, 57989949, 59710719, 163597661, 490792983, 6707504101, 20122512303]

約数ペア:

[(1, 20122512303), (3, 6707504101), (41, 490792983), (123, 163597661), (337, 59710719), (347, 57989949), (1011, 19903573), (1041, 19329983), (1399, 14383497), (4197, 4794499), (13817, 1456359), (14227, 1414389), (41451, 485453), (42681, 471463), (57359, 350817), (116939, 172077)]