20347833594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{213949}}^1$

素因数の和:214107

約数の個数: 48

約数和(自身を含む): 45073274400

約数和(自身を除く): 24725440806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 726, 786, 1441, 2882, 4323, 8646, 15851, 31702, 47553, 95106, 213949, 427898, 641847, 1283694, 2353439, 4706878, 7060317, 14120634, 25887829, 28027319, 51775658, 56054638, 77663487, 84081957, 155326974, 168163914, 308300509, 616601018, 924901527, 1849803054, 3391305599, 6782611198, 10173916797, 20347833594]

約数ペア:

[(1, 20347833594), (2, 10173916797), (3, 6782611198), (6, 3391305599), (11, 1849803054), (22, 924901527), (33, 616601018), (66, 308300509), (121, 168163914), (131, 155326974), (242, 84081957), (262, 77663487), (363, 56054638), (393, 51775658), (726, 28027319), (786, 25887829), (1441, 14120634), (2882, 7060317), (4323, 4706878), (8646, 2353439), (15851, 1283694), (31702, 641847), (47553, 427898), (95106, 213949)]