20318372261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1\times {\mathrm{6547}}^1$

素因数の和:7784

約数の個数: 16

約数和(自身を含む): 22265295360

約数和(自身を除く): 1946923099

約数列:

[1, 11, 307, 919, 3377, 6547, 10109, 72017, 282133, 2009929, 3103463, 6016693, 22109219, 66183623, 1847124751, 20318372261]

約数ペア:

[(1, 20318372261), (11, 1847124751), (307, 66183623), (919, 22109219), (3377, 6016693), (6547, 3103463), (10109, 2009929), (72017, 282133)]