20804938372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1759}}^1\times {\mathrm{101963}}^1$

素因数の和:103755

約数の個数: 24

約数和(自身を含む): 37685894400

約数和(自身を除く): 16880956028

約数列:

[1, 2, 4, 29, 58, 116, 1759, 3518, 7036, 51011, 101963, 102022, 203926, 204044, 407852, 2956927, 5913854, 11827708, 179352917, 358705834, 717411668, 5201234593, 10402469186, 20804938372]

約数ペア:

[(1, 20804938372), (2, 10402469186), (4, 5201234593), (29, 717411668), (58, 358705834), (116, 179352917), (1759, 11827708), (3518, 5913854), (7036, 2956927), (51011, 407852), (101963, 204044), (102022, 203926)]