20683206

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39623}}^1$

素因数の和:39660

約数の個数: 24

約数和(自身を含む): 46360080

約数和(自身を除く): 25676874

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 39623, 79246, 118869, 237738, 356607, 713214, 1149067, 2298134, 3447201, 6894402, 10341603, 20683206]

約数ペア:

[(1, 20683206), (2, 10341603), (3, 6894402), (6, 3447201), (9, 2298134), (18, 1149067), (29, 713214), (58, 356607), (87, 237738), (174, 118869), (261, 79246), (522, 39623)]