20264562

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38821}}^1$

素因数の和:38858

約数の個数: 24

約数和(自身を含む): 45421740

約数和(自身を除く): 25157178

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38821, 77642, 116463, 232926, 349389, 698778, 1125809, 2251618, 3377427, 6754854, 10132281, 20264562]

約数ペア:

[(1, 20264562), (2, 10132281), (3, 6754854), (6, 3377427), (9, 2251618), (18, 1125809), (29, 698778), (58, 349389), (87, 232926), (174, 116463), (261, 77642), (522, 38821)]