20292012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 57624000

約数和(自身を除く): 37331988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 97, 108, 117, 149, 156, 194, 234, 291, 298, 351, 388, 447, 468, 582, 596, 702, 873, 894, 1164, 1261, 1341, 1404, 1746, 1788, 1937, 2522, 2619, 2682, 3492, 3783, 3874, 4023, 5044, 5238, 5364, 5811, 7566, 7748, 8046, 10476, 11349, 11622, 14453, 15132, 16092, 17433, 22698, 23244, 28906, 34047, 34866, 43359, 45396, 52299, 57812, 68094, 69732, 86718, 104598, 130077, 136188, 173436, 187889, 209196, 260154, 375778, 390231, 520308, 563667, 751556, 780462, 1127334, 1560924, 1691001, 2254668, 3382002, 5073003, 6764004, 10146006, 20292012]

約数ペア:

[(1, 20292012), (2, 10146006), (3, 6764004), (4, 5073003), (6, 3382002), (9, 2254668), (12, 1691001), (13, 1560924), (18, 1127334), (26, 780462), (27, 751556), (36, 563667), (39, 520308), (52, 390231), (54, 375778), (78, 260154), (97, 209196), (108, 187889), (117, 173436), (149, 136188), (156, 130077), (194, 104598), (234, 86718), (291, 69732), (298, 68094), (351, 57812), (388, 52299), (447, 45396), (468, 43359), (582, 34866), (596, 34047), (702, 28906), (873, 23244), (894, 22698), (1164, 17433), (1261, 16092), (1341, 15132), (1404, 14453), (1746, 11622), (1788, 11349), (1937, 10476), (2522, 8046), (2619, 7748), (2682, 7566), (3492, 5811), (3783, 5364), (3874, 5238), (4023, 5044)]