20107098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 47882016

約数和(自身を除く): 27774918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 587, 1038, 1174, 1557, 1761, 1903, 3114, 3522, 3806, 5283, 5709, 6457, 10566, 11418, 12914, 17127, 19371, 34254, 38742, 58113, 101551, 116226, 203102, 304653, 609306, 913959, 1117061, 1827918, 2234122, 3351183, 6702366, 10053549, 20107098]

約数ペア:

[(1, 20107098), (2, 10053549), (3, 6702366), (6, 3351183), (9, 2234122), (11, 1827918), (18, 1117061), (22, 913959), (33, 609306), (66, 304653), (99, 203102), (173, 116226), (198, 101551), (346, 58113), (519, 38742), (587, 34254), (1038, 19371), (1174, 17127), (1557, 12914), (1761, 11418), (1903, 10566), (3114, 6457), (3522, 5709), (3806, 5283)]