20610287999

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{100417}}^1$

素因数の和:100802

約数の個数: 16

約数和(自身を含む): 23859316800

約数和(自身を除く): 3249028801

約数列:

[1, 7, 109, 269, 763, 1883, 29321, 100417, 205247, 702919, 10945453, 27012173, 76618171, 189085211, 2944326857, 20610287999]

約数ペア:

[(1, 20610287999), (7, 2944326857), (109, 189085211), (269, 76618171), (763, 27012173), (1883, 10945453), (29321, 702919), (100417, 205247)]