20160355254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258466093}}^1$

素因数の和:258466111

約数の個数: 16

約数和(自身を含む): 43422303792

約数和(自身を除く): 23261948538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258466093, 516932186, 775398279, 1550796558, 3360059209, 6720118418, 10080177627, 20160355254]

約数ペア:

[(1, 20160355254), (2, 10080177627), (3, 6720118418), (6, 3360059209), (13, 1550796558), (26, 775398279), (39, 516932186), (78, 258466093)]