20301346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5171}}^1$

素因数の和:5337

約数の個数: 16

約数和(自身を含む): 33018048

約数和(自身を除く): 12716702

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5171, 10342, 67223, 134446, 780821, 1561642, 10150673, 20301346]

約数ペア:

[(1, 20301346), (2, 10150673), (13, 1561642), (26, 780821), (151, 134446), (302, 67223), (1963, 10342), (3926, 5171)]