20005941267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{24107}}^1$

素因数の和:24340

約数の個数: 48

約数和(自身を含む): 32064990048

約数和(自身を除く): 12059048781

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 173, 369, 519, 533, 1557, 1599, 2249, 4797, 6747, 7093, 20241, 21279, 24107, 63837, 72321, 92209, 216963, 276627, 313391, 829881, 940173, 988387, 2820519, 2965161, 4170511, 8895483, 12511533, 12849031, 37534599, 38547093, 54216643, 115641279, 162649929, 170990951, 487949787, 512972853, 1538918559, 2222882363, 6668647089, 20005941267]

約数ペア:

[(1, 20005941267), (3, 6668647089), (9, 2222882363), (13, 1538918559), (39, 512972853), (41, 487949787), (117, 170990951), (123, 162649929), (173, 115641279), (369, 54216643), (519, 38547093), (533, 37534599), (1557, 12849031), (1599, 12511533), (2249, 8895483), (4797, 4170511), (6747, 2965161), (7093, 2820519), (20241, 988387), (21279, 940173), (24107, 829881), (63837, 313391), (72321, 276627), (92209, 216963)]