20132697145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1\times {\mathrm{7669}}^1$

素因数の和:8553

約数の個数: 32

約数和(自身を含む): 26838864000

約数和(自身を除く): 6706166855

約数列:

[1, 5, 11, 55, 59, 295, 649, 809, 3245, 4045, 7669, 8899, 38345, 44495, 47731, 84359, 238655, 421795, 452471, 525041, 2262355, 2625205, 4977181, 6204221, 24885905, 31021105, 68246431, 341232155, 366049039, 1830245195, 4026539429, 20132697145]

約数ペア:

[(1, 20132697145), (5, 4026539429), (11, 1830245195), (55, 366049039), (59, 341232155), (295, 68246431), (649, 31021105), (809, 24885905), (3245, 6204221), (4045, 4977181), (7669, 2625205), (8899, 2262355), (38345, 525041), (44495, 452471), (47731, 421795), (84359, 238655)]