20170469514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258595763}}^1$

素因数の和:258595781

約数の個数: 16

約数和(自身を含む): 43444088352

約数和(自身を除く): 23273618838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258595763, 517191526, 775787289, 1551574578, 3361744919, 6723489838, 10085234757, 20170469514]

約数ペア:

[(1, 20170469514), (2, 10085234757), (3, 6723489838), (6, 3361744919), (13, 1551574578), (26, 775787289), (39, 517191526), (78, 258595763)]