20163050206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{561551}}^1$

素因数の和:562947

約数の個数: 16

約数和(自身を含む): 32594724288

約数和(自身を除く): 12431674082

約数列:

[1, 2, 13, 26, 1381, 2762, 17953, 35906, 561551, 1123102, 7300163, 14600326, 775501931, 1551003862, 10081525103, 20163050206]

約数ペア:

[(1, 20163050206), (2, 10081525103), (13, 1551003862), (26, 775501931), (1381, 14600326), (2762, 7300163), (17953, 1123102), (35906, 561551)]