20346480231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3299}}^1\times {\mathrm{26699}}^1$

素因数の和:30019

約数の個数: 32

約数和(自身を含む): 33834240000

約数和(自身を除く): 13487759769

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3299, 9897, 23093, 26699, 36289, 69279, 80097, 108867, 186893, 254023, 293689, 560679, 762069, 881067, 2055823, 6167469, 88080001, 264240003, 616560007, 968880011, 1849680021, 2906640033, 6782160077, 20346480231]

約数ペア:

[(1, 20346480231), (3, 6782160077), (7, 2906640033), (11, 1849680021), (21, 968880011), (33, 616560007), (77, 264240003), (231, 88080001), (3299, 6167469), (9897, 2055823), (23093, 881067), (26699, 762069), (36289, 560679), (69279, 293689), (80097, 254023), (108867, 186893)]