2020656384

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 216

約数和(自身を含む): 6334764800

約数和(自身を除く): 4314108416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 256, 279, 288, 304, 342, 372, 384, 456, 496, 558, 576, 589, 608, 684, 744, 768, 912, 992, 1116, 1152, 1178, 1216, 1368, 1488, 1489, 1767, 1824, 1984, 2232, 2304, 2356, 2432, 2736, 2976, 2978, 3534, 3648, 3968, 4464, 4467, 4712, 4864, 5301, 5472, 5952, 5956, 7068, 7296, 7936, 8928, 8934, 9424, 10602, 10944, 11904, 11912, 13401, 14136, 14592, 17856, 17868, 18848, 21204, 21888, 23808, 23824, 26802, 28272, 28291, 35712, 35736, 37696, 42408, 43776, 46159, 47648, 53604, 56544, 56582, 71424, 71472, 75392, 84816, 84873, 92318, 95296, 107208, 113088, 113164, 138477, 142944, 150784, 169632, 169746, 184636, 190592, 214416, 226176, 226328, 254619, 276954, 285888, 339264, 339492, 369272, 381184, 415431, 428832, 452352, 452656, 509238, 553908, 571776, 678528, 678984, 738544, 830862, 857664, 877021, 905312, 1018476, 1107816, 1143552, 1357056, 1357968, 1477088, 1661724, 1715328, 1754042, 1810624, 2036952, 2215632, 2631063, 2715936, 2954176, 3323448, 3430656, 3508084, 3621248, 4073904, 4431264, 5262126, 5431872, 5908352, 6646896, 7016168, 7242496, 7893189, 8147808, 8862528, 10524252, 10863744, 11816704, 13293792, 14032336, 15786378, 16295616, 17725056, 21048504, 21727488, 26587584, 28064672, 31572756, 32591232, 35450112, 42097008, 53175168, 56129344, 63145512, 65182464, 84194016, 106350336, 112258688, 126291024, 168388032, 224517376, 252582048, 336776064, 505164096, 673552128, 1010328192, 2020656384]

約数ペア:

[(1, 2020656384), (2, 1010328192), (3, 673552128), (4, 505164096), (6, 336776064), (8, 252582048), (9, 224517376), (12, 168388032), (16, 126291024), (18, 112258688), (19, 106350336), (24, 84194016), (31, 65182464), (32, 63145512), (36, 56129344), (38, 53175168), (48, 42097008), (57, 35450112), (62, 32591232), (64, 31572756), (72, 28064672), (76, 26587584), (93, 21727488), (96, 21048504), (114, 17725056), (124, 16295616), (128, 15786378), (144, 14032336), (152, 13293792), (171, 11816704), (186, 10863744), (192, 10524252), (228, 8862528), (248, 8147808), (256, 7893189), (279, 7242496), (288, 7016168), (304, 6646896), (342, 5908352), (372, 5431872), (384, 5262126), (456, 4431264), (496, 4073904), (558, 3621248), (576, 3508084), (589, 3430656), (608, 3323448), (684, 2954176), (744, 2715936), (768, 2631063), (912, 2215632), (992, 2036952), (1116, 1810624), (1152, 1754042), (1178, 1715328), (1216, 1661724), (1368, 1477088), (1488, 1357968), (1489, 1357056), (1767, 1143552), (1824, 1107816), (1984, 1018476), (2232, 905312), (2304, 877021), (2356, 857664), (2432, 830862), (2736, 738544), (2976, 678984), (2978, 678528), (3534, 571776), (3648, 553908), (3968, 509238), (4464, 452656), (4467, 452352), (4712, 428832), (4864, 415431), (5301, 381184), (5472, 369272), (5952, 339492), (5956, 339264), (7068, 285888), (7296, 276954), (7936, 254619), (8928, 226328), (8934, 226176), (9424, 214416), (10602, 190592), (10944, 184636), (11904, 169746), (11912, 169632), (13401, 150784), (14136, 142944), (14592, 138477), (17856, 113164), (17868, 113088), (18848, 107208), (21204, 95296), (21888, 92318), (23808, 84873), (23824, 84816), (26802, 75392), (28272, 71472), (28291, 71424), (35712, 56582), (35736, 56544), (37696, 53604), (42408, 47648), (43776, 46159)]