20343459228

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1291}}^1\times {\mathrm{4993}}^1$

素因数の和:6554

約数の個数: 48

約数和(自身を含む): 47695017216

約数和(自身を除く): 27351557988

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1291, 1578, 2582, 3156, 3873, 4993, 5164, 7746, 9986, 14979, 15492, 19972, 29958, 59916, 339533, 679066, 1018599, 1313159, 1358132, 2037198, 2626318, 3939477, 4074396, 5252636, 6445963, 7878954, 12891926, 15757908, 19337889, 25783852, 38675778, 77351556, 1695288269, 3390576538, 5085864807, 6781153076, 10171729614, 20343459228]

約数ペア:

[(1, 20343459228), (2, 10171729614), (3, 6781153076), (4, 5085864807), (6, 3390576538), (12, 1695288269), (263, 77351556), (526, 38675778), (789, 25783852), (1052, 19337889), (1291, 15757908), (1578, 12891926), (2582, 7878954), (3156, 6445963), (3873, 5252636), (4993, 4074396), (5164, 3939477), (7746, 2626318), (9986, 2037198), (14979, 1358132), (15492, 1313159), (19972, 1018599), (29958, 679066), (59916, 339533)]