20187054972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80107361}}^1$

素因数の和:80107378

約数の個数: 36

約数和(自身を含む): 58318159536

約数和(自身を除く): 38131104564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80107361, 160214722, 240322083, 320429444, 480644166, 560751527, 720966249, 961288332, 1121503054, 1441932498, 1682254581, 2243006108, 2883864996, 3364509162, 5046763743, 6729018324, 10093527486, 20187054972]

約数ペア:

[(1, 20187054972), (2, 10093527486), (3, 6729018324), (4, 5046763743), (6, 3364509162), (7, 2883864996), (9, 2243006108), (12, 1682254581), (14, 1441932498), (18, 1121503054), (21, 961288332), (28, 720966249), (36, 560751527), (42, 480644166), (63, 320429444), (84, 240322083), (126, 160214722), (252, 80107361)]