20439554484

素因数分解:

$2^2\times 3^1\times {\mathrm{2803}}^1\times {\mathrm{607669}}^1$

素因数の和:610479

約数の個数: 24

約数和(自身を含む): 47709387040

約数和(自身を除く): 27269832556

約数列:

[1, 2, 3, 4, 6, 12, 2803, 5606, 8409, 11212, 16818, 33636, 607669, 1215338, 1823007, 2430676, 3646014, 7292028, 1703296207, 3406592414, 5109888621, 6813184828, 10219777242, 20439554484]

約数ペア:

[(1, 20439554484), (2, 10219777242), (3, 6813184828), (4, 5109888621), (6, 3406592414), (12, 1703296207), (2803, 7292028), (5606, 3646014), (8409, 2430676), (11212, 1823007), (16818, 1215338), (33636, 607669)]