20744196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3892

約数の個数: 48

約数和(自身を含む): 54105408

約数和(自身を除く): 33361212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3833, 5412, 7666, 11499, 15332, 22998, 42163, 45996, 84326, 126489, 157153, 168652, 252978, 314306, 471459, 505956, 628612, 942918, 1728683, 1885836, 3457366, 5186049, 6914732, 10372098, 20744196]

約数ペア:

[(1, 20744196), (2, 10372098), (3, 6914732), (4, 5186049), (6, 3457366), (11, 1885836), (12, 1728683), (22, 942918), (33, 628612), (41, 505956), (44, 471459), (66, 314306), (82, 252978), (123, 168652), (132, 157153), (164, 126489), (246, 84326), (451, 45996), (492, 42163), (902, 22998), (1353, 15332), (1804, 11499), (2706, 7666), (3833, 5412)]