20644636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5741}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 38586240

約数和(自身を除く): 17941604

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5741, 11482, 22964, 166489, 177971, 332978, 355942, 665956, 711884, 5161159, 10322318, 20644636]

約数ペア:

[(1, 20644636), (2, 10322318), (4, 5161159), (29, 711884), (31, 665956), (58, 355942), (62, 332978), (116, 177971), (124, 166489), (899, 22964), (1798, 11482), (3596, 5741)]