20132482149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{972161}}^1$

素因数の和:972242

約数の個数: 32

約数和(自身を含む): 32664643200

約数和(自身を除く): 12532161051

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 972161, 2916483, 8749449, 12638093, 26248347, 37914279, 57357499, 113742837, 172072497, 341228511, 516217491, 745647487, 1548652473, 2236942461, 6710827383, 20132482149]

約数ペア:

[(1, 20132482149), (3, 6710827383), (9, 2236942461), (13, 1548652473), (27, 745647487), (39, 516217491), (59, 341228511), (117, 172072497), (177, 113742837), (351, 57357499), (531, 37914279), (767, 26248347), (1593, 12638093), (2301, 8749449), (6903, 2916483), (20709, 972161)]