20137304732

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{1049}}^1\times {\mathrm{7487}}^1$

素因数の和:9181

約数の個数: 24

約数和(自身を含む): 35333625600

約数和(自身を除く): 15196320868

約数列:

[1, 2, 4, 641, 1049, 1282, 2098, 2564, 4196, 7487, 14974, 29948, 672409, 1344818, 2689636, 4799167, 7853863, 9598334, 15707726, 19196668, 31415452, 5034326183, 10068652366, 20137304732]

約数ペア:

[(1, 20137304732), (2, 10068652366), (4, 5034326183), (641, 31415452), (1049, 19196668), (1282, 15707726), (2098, 9598334), (2564, 7853863), (4196, 4799167), (7487, 2689636), (14974, 1344818), (29948, 672409)]