2020355964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 5682549600

約数和(自身を除く): 3662193636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 149, 194, 198, 291, 298, 353, 388, 396, 447, 582, 596, 706, 873, 894, 1059, 1067, 1164, 1341, 1412, 1639, 1746, 1788, 2118, 2134, 2682, 3177, 3201, 3278, 3492, 3883, 4236, 4268, 4917, 5364, 6354, 6402, 6556, 7766, 9603, 9834, 11649, 12708, 12804, 14453, 14751, 15532, 19206, 19668, 23298, 28906, 29502, 34241, 34947, 38412, 43359, 46596, 52597, 57812, 59004, 68482, 69894, 86718, 102723, 105194, 130077, 136964, 139788, 157791, 158983, 173436, 205446, 210388, 260154, 308169, 315582, 317966, 376651, 410892, 473373, 476949, 520308, 578567, 616338, 631164, 635932, 753302, 946746, 953898, 1129953, 1157134, 1232676, 1430847, 1506604, 1735701, 1893492, 1907796, 2259906, 2314268, 2861694, 3389859, 3471402, 4519812, 5101909, 5207103, 5723388, 6779718, 6942804, 10203818, 10414206, 13559436, 15305727, 20407636, 20828412, 30611454, 45917181, 56120999, 61222908, 91834362, 112241998, 168362997, 183668724, 224483996, 336725994, 505088991, 673451988, 1010177982, 2020355964]

約数ペア:

[(1, 2020355964), (2, 1010177982), (3, 673451988), (4, 505088991), (6, 336725994), (9, 224483996), (11, 183668724), (12, 168362997), (18, 112241998), (22, 91834362), (33, 61222908), (36, 56120999), (44, 45917181), (66, 30611454), (97, 20828412), (99, 20407636), (132, 15305727), (149, 13559436), (194, 10414206), (198, 10203818), (291, 6942804), (298, 6779718), (353, 5723388), (388, 5207103), (396, 5101909), (447, 4519812), (582, 3471402), (596, 3389859), (706, 2861694), (873, 2314268), (894, 2259906), (1059, 1907796), (1067, 1893492), (1164, 1735701), (1341, 1506604), (1412, 1430847), (1639, 1232676), (1746, 1157134), (1788, 1129953), (2118, 953898), (2134, 946746), (2682, 753302), (3177, 635932), (3201, 631164), (3278, 616338), (3492, 578567), (3883, 520308), (4236, 476949), (4268, 473373), (4917, 410892), (5364, 376651), (6354, 317966), (6402, 315582), (6556, 308169), (7766, 260154), (9603, 210388), (9834, 205446), (11649, 173436), (12708, 158983), (12804, 157791), (14453, 139788), (14751, 136964), (15532, 130077), (19206, 105194), (19668, 102723), (23298, 86718), (28906, 69894), (29502, 68482), (34241, 59004), (34947, 57812), (38412, 52597), (43359, 46596)]