20112444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50789}}^1$

素因数の和:50810

約数の個数: 36

約数和(自身を含む): 55462680

約数和(自身を除く): 35350236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50789, 101578, 152367, 203156, 304734, 457101, 558679, 609468, 914202, 1117358, 1676037, 1828404, 2234716, 3352074, 5028111, 6704148, 10056222, 20112444]

約数ペア:

[(1, 20112444), (2, 10056222), (3, 6704148), (4, 5028111), (6, 3352074), (9, 2234716), (11, 1828404), (12, 1676037), (18, 1117358), (22, 914202), (33, 609468), (36, 558679), (44, 457101), (66, 304734), (99, 203156), (132, 152367), (198, 101578), (396, 50789)]