20126285949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{503623}}^1$

素因数の和:503817

約数の個数: 32

約数和(自身を含む): 33650141184

約数和(自身を除く): 13523855235

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 1211, 1903, 3633, 5709, 13321, 39963, 503623, 1510869, 3525361, 5539853, 10576083, 16619559, 38778971, 87126779, 116336913, 261380337, 609887453, 958394569, 1829662359, 2875183707, 6708761983, 20126285949]

約数ペア:

[(1, 20126285949), (3, 6708761983), (7, 2875183707), (11, 1829662359), (21, 958394569), (33, 609887453), (77, 261380337), (173, 116336913), (231, 87126779), (519, 38778971), (1211, 16619559), (1903, 10576083), (3633, 5539853), (5709, 3525361), (13321, 1510869), (39963, 503623)]