20243796144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{7823}}^1$

素因数の和:7900

約数の個数: 240

約数和(自身を含む): 63915194880

約数和(自身を除く): 43671398736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 169, 174, 176, 208, 232, 264, 286, 312, 319, 338, 348, 377, 429, 464, 507, 528, 572, 624, 638, 676, 696, 754, 858, 957, 1014, 1131, 1144, 1276, 1352, 1392, 1508, 1716, 1859, 1914, 2028, 2262, 2288, 2552, 2704, 3016, 3432, 3718, 3828, 4056, 4147, 4524, 4901, 5104, 5577, 6032, 6864, 7436, 7656, 7823, 8112, 8294, 9048, 9802, 11154, 12441, 14703, 14872, 15312, 15646, 16588, 18096, 19604, 22308, 23469, 24882, 29406, 29744, 31292, 33176, 39208, 44616, 46938, 49764, 53911, 58812, 62584, 66352, 78416, 86053, 89232, 93876, 99528, 101699, 107822, 117624, 125168, 161733, 172106, 187752, 199056, 203398, 215644, 226867, 235248, 258159, 305097, 323466, 344212, 375504, 406796, 431288, 453734, 516318, 610194, 646932, 680601, 688424, 813592, 862576, 907468, 1032636, 1118689, 1220388, 1293864, 1322087, 1361202, 1376848, 1627184, 1814936, 2065272, 2237378, 2440776, 2495537, 2587728, 2644174, 2722404, 2949271, 3356067, 3629872, 3966261, 4130544, 4474756, 4881552, 4991074, 5288348, 5444808, 5898542, 6712134, 7486611, 7932522, 8847813, 8949512, 9982148, 10576696, 10889616, 11797084, 13424268, 14542957, 14973222, 15865044, 17695626, 17899024, 19964296, 21153392, 23594168, 26848536, 29085914, 29946444, 31730088, 32441981, 35391252, 38340523, 39928592, 43628871, 47188336, 53697072, 58171828, 59892888, 63460176, 64883962, 70782504, 76681046, 87257742, 97325943, 115021569, 116343656, 119785776, 129767924, 141565008, 153362092, 174515484, 194651886, 230043138, 232687312, 259535848, 306724184, 349030968, 389303772, 421745753, 460086276, 519071696, 613448368, 698061936, 778607544, 843491506, 920172552, 1265237259, 1557215088, 1686983012, 1840345104, 2530474518, 3373966024, 5060949036, 6747932048, 10121898072, 20243796144]

約数ペア:

[(1, 20243796144), (2, 10121898072), (3, 6747932048), (4, 5060949036), (6, 3373966024), (8, 2530474518), (11, 1840345104), (12, 1686983012), (13, 1557215088), (16, 1265237259), (22, 920172552), (24, 843491506), (26, 778607544), (29, 698061936), (33, 613448368), (39, 519071696), (44, 460086276), (48, 421745753), (52, 389303772), (58, 349030968), (66, 306724184), (78, 259535848), (87, 232687312), (88, 230043138), (104, 194651886), (116, 174515484), (132, 153362092), (143, 141565008), (156, 129767924), (169, 119785776), (174, 116343656), (176, 115021569), (208, 97325943), (232, 87257742), (264, 76681046), (286, 70782504), (312, 64883962), (319, 63460176), (338, 59892888), (348, 58171828), (377, 53697072), (429, 47188336), (464, 43628871), (507, 39928592), (528, 38340523), (572, 35391252), (624, 32441981), (638, 31730088), (676, 29946444), (696, 29085914), (754, 26848536), (858, 23594168), (957, 21153392), (1014, 19964296), (1131, 17899024), (1144, 17695626), (1276, 15865044), (1352, 14973222), (1392, 14542957), (1508, 13424268), (1716, 11797084), (1859, 10889616), (1914, 10576696), (2028, 9982148), (2262, 8949512), (2288, 8847813), (2552, 7932522), (2704, 7486611), (3016, 6712134), (3432, 5898542), (3718, 5444808), (3828, 5288348), (4056, 4991074), (4147, 4881552), (4524, 4474756), (4901, 4130544), (5104, 3966261), (5577, 3629872), (6032, 3356067), (6864, 2949271), (7436, 2722404), (7656, 2644174), (7823, 2587728), (8112, 2495537), (8294, 2440776), (9048, 2237378), (9802, 2065272), (11154, 1814936), (12441, 1627184), (14703, 1376848), (14872, 1361202), (15312, 1322087), (15646, 1293864), (16588, 1220388), (18096, 1118689), (19604, 1032636), (22308, 907468), (23469, 862576), (24882, 813592), (29406, 688424), (29744, 680601), (31292, 646932), (33176, 610194), (39208, 516318), (44616, 453734), (46938, 431288), (49764, 406796), (53911, 375504), (58812, 344212), (62584, 323466), (66352, 305097), (78416, 258159), (86053, 235248), (89232, 226867), (93876, 215644), (99528, 203398), (101699, 199056), (107822, 187752), (117624, 172106), (125168, 161733)]