20216292014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1970783}}^1$

素因数の和:1971031

約数の個数: 16

約数和(自身を含む): 31784804352

約数和(自身を除く): 11568512338

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 1970783, 3941566, 45328009, 90656018, 439484609, 878969218, 10108146007, 20216292014]

約数ペア:

[(1, 20216292014), (2, 10108146007), (23, 878969218), (46, 439484609), (223, 90656018), (446, 45328009), (5129, 3941566), (10258, 1970783)]