2021691216

素因数分解:

$2^4\times 3^1\times {\mathrm{42118567}}^1$

素因数の和:42118578

約数の個数: 20

約数和(自身を含む): 5222702432

約数和(自身を除く): 3201011216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42118567, 84237134, 126355701, 168474268, 252711402, 336948536, 505422804, 673897072, 1010845608, 2021691216]

約数ペア:

[(1, 2021691216), (2, 1010845608), (3, 673897072), (4, 505422804), (6, 336948536), (8, 252711402), (12, 168474268), (16, 126355701), (24, 84237134), (48, 42118567)]