20216356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:6003

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 17704604

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5939, 11878, 23756, 136597, 219743, 273194, 439486, 546388, 878972, 5054089, 10108178, 20216356]

約数ペア:

[(1, 20216356), (2, 10108178), (4, 5054089), (23, 878972), (37, 546388), (46, 439486), (74, 273194), (92, 219743), (148, 136597), (851, 23756), (1702, 11878), (3404, 5939)]