20288412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{33151}}^1$

素因数の和:33178

約数の個数: 36

約数和(自身を含む): 54302976

約数和(自身を除く): 34014564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 33151, 66302, 99453, 132604, 198906, 298359, 397812, 563567, 596718, 1127134, 1193436, 1690701, 2254268, 3381402, 5072103, 6762804, 10144206, 20288412]

約数ペア:

[(1, 20288412), (2, 10144206), (3, 6762804), (4, 5072103), (6, 3381402), (9, 2254268), (12, 1690701), (17, 1193436), (18, 1127134), (34, 596718), (36, 563567), (51, 397812), (68, 298359), (102, 198906), (153, 132604), (204, 99453), (306, 66302), (612, 33151)]