20795593815

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{599}}^1\times {\mathrm{1301}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 36194558400

約数和(自身を除く): 15398964585

約数列:

[1, 3, 5, 9, 15, 45, 593, 599, 1301, 1779, 1797, 2965, 2995, 3903, 5337, 5391, 6505, 8895, 8985, 11709, 19515, 26685, 26955, 58545, 355207, 771493, 779299, 1065621, 1776035, 2314479, 2337897, 3196863, 3857465, 3896495, 5328105, 6943437, 7013691, 11572395, 11689485, 15984315, 34717185, 35068455, 462124307, 1386372921, 2310621535, 4159118763, 6931864605, 20795593815]

約数ペア:

[(1, 20795593815), (3, 6931864605), (5, 4159118763), (9, 2310621535), (15, 1386372921), (45, 462124307), (593, 35068455), (599, 34717185), (1301, 15984315), (1779, 11689485), (1797, 11572395), (2965, 7013691), (2995, 6943437), (3903, 5328105), (5337, 3896495), (5391, 3857465), (6505, 3196863), (8895, 2337897), (8985, 2314479), (11709, 1776035), (19515, 1065621), (26685, 779299), (26955, 771493), (58545, 355207)]