20101852854

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{141131}}^1$

素因数の和:141373

約数の個数: 48

約数和(自身を含む): 44847797904

約数和(自身を除く): 24745945050

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 579, 738, 1158, 1737, 3474, 7913, 15826, 23739, 47478, 71217, 141131, 142434, 282262, 423393, 846786, 1270179, 2540358, 5786371, 11572742, 17359113, 27238283, 34718226, 52077339, 54476566, 81714849, 104154678, 163429698, 245144547, 490289094, 1116769603, 2233539206, 3350308809, 6700617618, 10050926427, 20101852854]

約数ペア:

[(1, 20101852854), (2, 10050926427), (3, 6700617618), (6, 3350308809), (9, 2233539206), (18, 1116769603), (41, 490289094), (82, 245144547), (123, 163429698), (193, 104154678), (246, 81714849), (369, 54476566), (386, 52077339), (579, 34718226), (738, 27238283), (1158, 17359113), (1737, 11572742), (3474, 5786371), (7913, 2540358), (15826, 1270179), (23739, 846786), (47478, 423393), (71217, 282262), (141131, 142434)]