20212009934

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{5003}}^1\times {\mathrm{38113}}^1$

素因数の和:43171

約数の個数: 16

約数和(自身を含む): 30897037872

約数和(自身を除く): 10685027938

約数列:

[1, 2, 53, 106, 5003, 10006, 38113, 76226, 265159, 530318, 2019989, 4039978, 190679339, 381358678, 10106004967, 20212009934]

約数ペア:

[(1, 20212009934), (2, 10106004967), (53, 381358678), (106, 190679339), (5003, 4039978), (10006, 2019989), (38113, 530318), (76226, 265159)]