20622492

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17359}}^1$

素因数の和:17383

約数の個数: 48

約数和(自身を含む): 58329600

約数和(自身を除く): 37707108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17359, 34718, 52077, 69436, 104154, 156231, 190949, 208308, 312462, 381898, 468693, 572847, 624924, 763796, 937386, 1145694, 1718541, 1874772, 2291388, 3437082, 5155623, 6874164, 10311246, 20622492]

約数ペア:

[(1, 20622492), (2, 10311246), (3, 6874164), (4, 5155623), (6, 3437082), (9, 2291388), (11, 1874772), (12, 1718541), (18, 1145694), (22, 937386), (27, 763796), (33, 624924), (36, 572847), (44, 468693), (54, 381898), (66, 312462), (99, 208308), (108, 190949), (132, 156231), (198, 104154), (297, 69436), (396, 52077), (594, 34718), (1188, 17359)]