20132299083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{63487}}^1$

素因数の和:63723

約数の個数: 32

約数和(自身を含む): 29694099456

約数和(自身を除く): 9561800373

約数列:

[1, 3, 13, 39, 47, 141, 173, 519, 611, 1833, 2249, 6747, 8131, 24393, 63487, 105703, 190461, 317109, 825331, 2475993, 2983889, 8951667, 10983251, 32949753, 38790557, 116371671, 142782263, 428346789, 516212797, 1548638391, 6710766361, 20132299083]

約数ペア:

[(1, 20132299083), (3, 6710766361), (13, 1548638391), (39, 516212797), (47, 428346789), (141, 142782263), (173, 116371671), (519, 38790557), (611, 32949753), (1833, 10983251), (2249, 8951667), (6747, 2983889), (8131, 2475993), (24393, 825331), (63487, 317109), (105703, 190461)]