20108585376

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2360

約数の個数: 216

約数和(自身を含む): 63107946720

約数和(自身を除く): 42999361344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 283, 288, 352, 363, 396, 484, 528, 566, 726, 792, 849, 968, 1056, 1089, 1132, 1452, 1584, 1698, 1936, 2039, 2178, 2264, 2547, 2904, 3113, 3168, 3396, 3872, 4078, 4356, 4528, 5094, 5808, 6117, 6226, 6792, 8156, 8712, 9056, 9339, 10188, 11616, 12234, 12452, 13584, 16312, 17424, 18351, 18678, 20376, 22429, 24468, 24904, 27168, 28017, 32624, 34243, 34848, 36702, 37356, 40752, 44858, 48936, 49808, 56034, 65248, 67287, 68486, 73404, 74712, 81504, 89716, 97872, 99616, 102729, 112068, 134574, 136972, 146808, 149424, 179432, 195744, 201861, 205458, 224136, 246719, 269148, 273944, 293616, 298848, 308187, 358864, 403722, 410916, 448272, 493438, 538296, 547888, 577037, 587232, 616374, 717728, 740157, 807444, 821832, 896544, 986876, 1076592, 1095776, 1154074, 1232748, 1480314, 1614888, 1643664, 1731111, 1973752, 2153184, 2220471, 2308148, 2465496, 2960628, 3229776, 3287328, 3462222, 3947504, 4440942, 4616296, 4930992, 5193333, 5921256, 6347407, 6459552, 6924444, 7895008, 8881884, 9232592, 9861984, 10386666, 11842512, 12694814, 13848888, 17763768, 18465184, 19042221, 20773332, 23685024, 25389628, 27697776, 35527536, 38084442, 41546664, 50779256, 55395552, 57126663, 69821477, 71055072, 76168884, 83093328, 101558512, 114253326, 139642954, 152337768, 166186656, 203117024, 209464431, 228506652, 279285908, 304675536, 418928862, 457013304, 558571816, 609351072, 628393293, 837857724, 914026608, 1117143632, 1256786586, 1675715448, 1828053216, 2234287264, 2513573172, 3351430896, 5027146344, 6702861792, 10054292688, 20108585376]

約数ペア:

[(1, 20108585376), (2, 10054292688), (3, 6702861792), (4, 5027146344), (6, 3351430896), (8, 2513573172), (9, 2234287264), (11, 1828053216), (12, 1675715448), (16, 1256786586), (18, 1117143632), (22, 914026608), (24, 837857724), (32, 628393293), (33, 609351072), (36, 558571816), (44, 457013304), (48, 418928862), (66, 304675536), (72, 279285908), (88, 228506652), (96, 209464431), (99, 203117024), (121, 166186656), (132, 152337768), (144, 139642954), (176, 114253326), (198, 101558512), (242, 83093328), (264, 76168884), (283, 71055072), (288, 69821477), (352, 57126663), (363, 55395552), (396, 50779256), (484, 41546664), (528, 38084442), (566, 35527536), (726, 27697776), (792, 25389628), (849, 23685024), (968, 20773332), (1056, 19042221), (1089, 18465184), (1132, 17763768), (1452, 13848888), (1584, 12694814), (1698, 11842512), (1936, 10386666), (2039, 9861984), (2178, 9232592), (2264, 8881884), (2547, 7895008), (2904, 6924444), (3113, 6459552), (3168, 6347407), (3396, 5921256), (3872, 5193333), (4078, 4930992), (4356, 4616296), (4528, 4440942), (5094, 3947504), (5808, 3462222), (6117, 3287328), (6226, 3229776), (6792, 2960628), (8156, 2465496), (8712, 2308148), (9056, 2220471), (9339, 2153184), (10188, 1973752), (11616, 1731111), (12234, 1643664), (12452, 1614888), (13584, 1480314), (16312, 1232748), (17424, 1154074), (18351, 1095776), (18678, 1076592), (20376, 986876), (22429, 896544), (24468, 821832), (24904, 807444), (27168, 740157), (28017, 717728), (32624, 616374), (34243, 587232), (34848, 577037), (36702, 547888), (37356, 538296), (40752, 493438), (44858, 448272), (48936, 410916), (49808, 403722), (56034, 358864), (65248, 308187), (67287, 298848), (68486, 293616), (73404, 273944), (74712, 269148), (81504, 246719), (89716, 224136), (97872, 205458), (99616, 201861), (102729, 195744), (112068, 179432), (134574, 149424), (136972, 146808)]