2020644072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 6158312550

約数和(自身を除く): 4137668478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 269, 289, 306, 323, 342, 361, 408, 456, 538, 578, 612, 646, 684, 722, 807, 867, 969, 1076, 1083, 1156, 1224, 1292, 1368, 1444, 1614, 1734, 1938, 2152, 2166, 2312, 2421, 2584, 2601, 2888, 2907, 3228, 3249, 3468, 3876, 4332, 4573, 4842, 5111, 5202, 5491, 5814, 6137, 6456, 6498, 6936, 7752, 8664, 9146, 9684, 10222, 10404, 10982, 11628, 12274, 12996, 13719, 15333, 16473, 18292, 18411, 19368, 20444, 20808, 21964, 23256, 24548, 25992, 27438, 30666, 32946, 36584, 36822, 40888, 41157, 43928, 45999, 49096, 49419, 54876, 55233, 61332, 65892, 73644, 77741, 82314, 86887, 91998, 97109, 98838, 104329, 109752, 110466, 122664, 131784, 147288, 155482, 164628, 173774, 183996, 194218, 197676, 208658, 220932, 233223, 260661, 291327, 310964, 312987, 329256, 347548, 367992, 388436, 395352, 417316, 441864, 466446, 521322, 582654, 621928, 625974, 695096, 699669, 776872, 781983, 834632, 873981, 932892, 938961, 1042644, 1165308, 1251948, 1399338, 1477079, 1563966, 1650853, 1747962, 1865784, 1877922, 2085288, 2330616, 2503896, 2798676, 2954158, 3127932, 3301706, 3495924, 3755844, 4431237, 4952559, 5597352, 5908316, 6255864, 6603412, 6991848, 7511688, 8862474, 9905118, 11816632, 13206824, 13293711, 14857677, 17724948, 19810236, 26587422, 28064501, 29715354, 35449896, 39620472, 53174844, 56129002, 59430708, 84193503, 106349688, 112258004, 118861416, 168387006, 224516008, 252580509, 336774012, 505161018, 673548024, 1010322036, 2020644072]

約数ペア:

[(1, 2020644072), (2, 1010322036), (3, 673548024), (4, 505161018), (6, 336774012), (8, 252580509), (9, 224516008), (12, 168387006), (17, 118861416), (18, 112258004), (19, 106349688), (24, 84193503), (34, 59430708), (36, 56129002), (38, 53174844), (51, 39620472), (57, 35449896), (68, 29715354), (72, 28064501), (76, 26587422), (102, 19810236), (114, 17724948), (136, 14857677), (152, 13293711), (153, 13206824), (171, 11816632), (204, 9905118), (228, 8862474), (269, 7511688), (289, 6991848), (306, 6603412), (323, 6255864), (342, 5908316), (361, 5597352), (408, 4952559), (456, 4431237), (538, 3755844), (578, 3495924), (612, 3301706), (646, 3127932), (684, 2954158), (722, 2798676), (807, 2503896), (867, 2330616), (969, 2085288), (1076, 1877922), (1083, 1865784), (1156, 1747962), (1224, 1650853), (1292, 1563966), (1368, 1477079), (1444, 1399338), (1614, 1251948), (1734, 1165308), (1938, 1042644), (2152, 938961), (2166, 932892), (2312, 873981), (2421, 834632), (2584, 781983), (2601, 776872), (2888, 699669), (2907, 695096), (3228, 625974), (3249, 621928), (3468, 582654), (3876, 521322), (4332, 466446), (4573, 441864), (4842, 417316), (5111, 395352), (5202, 388436), (5491, 367992), (5814, 347548), (6137, 329256), (6456, 312987), (6498, 310964), (6936, 291327), (7752, 260661), (8664, 233223), (9146, 220932), (9684, 208658), (10222, 197676), (10404, 194218), (10982, 183996), (11628, 173774), (12274, 164628), (12996, 155482), (13719, 147288), (15333, 131784), (16473, 122664), (18292, 110466), (18411, 109752), (19368, 104329), (20444, 98838), (20808, 97109), (21964, 91998), (23256, 86887), (24548, 82314), (25992, 77741), (27438, 73644), (30666, 65892), (32946, 61332), (36584, 55233), (36822, 54876), (40888, 49419), (41157, 49096), (43928, 45999)]