20199521682

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{34129}}^1$

素因数の和:34519

約数の個数: 48

約数和(自身を含む): 44276712480

約数和(自身を除く): 24077190798

約数列:

[1, 2, 3, 6, 9, 18, 131, 251, 262, 393, 502, 753, 786, 1179, 1506, 2259, 2358, 4518, 32881, 34129, 65762, 68258, 98643, 102387, 197286, 204774, 295929, 307161, 591858, 614322, 4470899, 8566379, 8941798, 13412697, 17132758, 25699137, 26825394, 40238091, 51398274, 77097411, 80476182, 154194822, 1122195649, 2244391298, 3366586947, 6733173894, 10099760841, 20199521682]

約数ペア:

[(1, 20199521682), (2, 10099760841), (3, 6733173894), (6, 3366586947), (9, 2244391298), (18, 1122195649), (131, 154194822), (251, 80476182), (262, 77097411), (393, 51398274), (502, 40238091), (753, 26825394), (786, 25699137), (1179, 17132758), (1506, 13412697), (2259, 8941798), (2358, 8566379), (4518, 4470899), (32881, 614322), (34129, 591858), (65762, 307161), (68258, 295929), (98643, 204774), (102387, 197286)]