20201005164

素因数分解:

$2^2\times 3^1\times {\mathrm{78193}}^1\times {\mathrm{21529}}^1$

素因数の和:99729

約数の個数: 24

約数和(自身を含む): 47138470960

約数和(自身を除く): 26937465796

約数列:

[1, 2, 3, 4, 6, 12, 21529, 43058, 64587, 78193, 86116, 129174, 156386, 234579, 258348, 312772, 469158, 938316, 1683417097, 3366834194, 5050251291, 6733668388, 10100502582, 20201005164]

約数ペア:

[(1, 20201005164), (2, 10100502582), (3, 6733668388), (4, 5050251291), (6, 3366834194), (12, 1683417097), (21529, 938316), (43058, 469158), (64587, 312772), (78193, 258348), (86116, 234579), (129174, 156386)]