20183578982

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11005223}}^1$

素因数の和:11005363

約数の個数: 16

約数和(自身を含む): 34864549632

約数和(自身を除く): 14680970650

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 11005223, 22010446, 77036561, 154073122, 1441684213, 2883368426, 10091789491, 20183578982]

約数ペア:

[(1, 20183578982), (2, 10091789491), (7, 2883368426), (14, 1441684213), (131, 154073122), (262, 77036561), (917, 22010446), (1834, 11005223)]