20123057966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48141287}}^1$

素因数の和:48141319

約数の個数: 16

約数和(自身を含む): 34661727360

約数和(自身を除く): 14538669394

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48141287, 96282574, 529554157, 914684453, 1059108314, 1829368906, 10061528983, 20123057966]

約数ペア:

[(1, 20123057966), (2, 10061528983), (11, 1829368906), (19, 1059108314), (22, 914684453), (38, 529554157), (209, 96282574), (418, 48141287)]