20216113670

素因数分解:

$2^1\times 5^1\times {\mathrm{162079}}^1\times {\mathrm{12473}}^1$

素因数の和:174559

約数の個数: 16

約数和(自身を含む): 36392146560

約数和(自身を除く): 16176032890

約数列:

[1, 2, 5, 10, 12473, 24946, 62365, 124730, 162079, 324158, 810395, 1620790, 2021611367, 4043222734, 10108056835, 20216113670]

約数ペア:

[(1, 20216113670), (2, 10108056835), (5, 4043222734), (10, 2021611367), (12473, 1620790), (24946, 810395), (62365, 324158), (124730, 162079)]