20123484264

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:1001

約数の個数: 256

約数和(自身を含む): 61583155200

約数和(自身を除く): 41459670936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 127, 146, 156, 216, 219, 234, 254, 292, 312, 351, 381, 438, 468, 508, 584, 657, 702, 762, 773, 876, 936, 949, 1016, 1143, 1314, 1404, 1524, 1546, 1651, 1752, 1898, 1971, 2286, 2319, 2628, 2808, 2847, 3048, 3092, 3302, 3429, 3796, 3942, 4572, 4638, 4953, 5256, 5694, 6184, 6604, 6858, 6957, 7592, 7884, 8541, 9144, 9271, 9276, 9906, 10049, 11388, 13208, 13716, 13914, 14859, 15768, 17082, 18542, 18552, 19812, 20098, 20871, 22776, 25623, 27432, 27813, 27828, 29718, 30147, 34164, 37084, 39624, 40196, 41742, 44577, 51246, 55626, 55656, 56429, 59436, 60294, 68328, 74168, 80392, 83439, 83484, 89154, 90441, 98171, 102492, 111252, 112858, 118872, 120523, 120588, 166878, 166968, 169287, 178308, 180882, 196342, 204984, 222504, 225716, 241046, 241176, 250317, 271323, 294513, 333756, 338574, 356616, 361569, 361764, 392684, 451432, 482092, 500634, 507861, 542646, 589026, 667512, 677148, 723138, 723528, 733577, 785368, 883539, 964184, 1001268, 1015722, 1084707, 1085292, 1178052, 1276223, 1354296, 1446276, 1467154, 1523583, 1767078, 2002536, 2031444, 2169414, 2170584, 2200731, 2356104, 2552446, 2650617, 2892552, 2934308, 3047166, 3254121, 3534156, 3828669, 4062888, 4338828, 4401462, 5104892, 5301234, 5868616, 6094332, 6508242, 6602193, 7068312, 7166483, 7657338, 8677656, 8802924, 10209784, 10602468, 11486007, 12188664, 13016484, 13204386, 14332966, 15314676, 17605848, 19806579, 21204936, 21499449, 22972014, 26032968, 26408772, 28665932, 30629352, 34458021, 39613158, 42998898, 45944028, 52817544, 57331864, 64498347, 68916042, 79226316, 85997796, 91888056, 93164279, 128996694, 137832084, 158452632, 171995592, 186328558, 193495041, 257993388, 275664168, 279492837, 372657116, 386990082, 515986776, 558985674, 745314232, 773980164, 838478511, 1117971348, 1547960328, 1676957022, 2235942696, 2515435533, 3353914044, 5030871066, 6707828088, 10061742132, 20123484264]

約数ペア:

[(1, 20123484264), (2, 10061742132), (3, 6707828088), (4, 5030871066), (6, 3353914044), (8, 2515435533), (9, 2235942696), (12, 1676957022), (13, 1547960328), (18, 1117971348), (24, 838478511), (26, 773980164), (27, 745314232), (36, 558985674), (39, 515986776), (52, 386990082), (54, 372657116), (72, 279492837), (73, 275664168), (78, 257993388), (104, 193495041), (108, 186328558), (117, 171995592), (127, 158452632), (146, 137832084), (156, 128996694), (216, 93164279), (219, 91888056), (234, 85997796), (254, 79226316), (292, 68916042), (312, 64498347), (351, 57331864), (381, 52817544), (438, 45944028), (468, 42998898), (508, 39613158), (584, 34458021), (657, 30629352), (702, 28665932), (762, 26408772), (773, 26032968), (876, 22972014), (936, 21499449), (949, 21204936), (1016, 19806579), (1143, 17605848), (1314, 15314676), (1404, 14332966), (1524, 13204386), (1546, 13016484), (1651, 12188664), (1752, 11486007), (1898, 10602468), (1971, 10209784), (2286, 8802924), (2319, 8677656), (2628, 7657338), (2808, 7166483), (2847, 7068312), (3048, 6602193), (3092, 6508242), (3302, 6094332), (3429, 5868616), (3796, 5301234), (3942, 5104892), (4572, 4401462), (4638, 4338828), (4953, 4062888), (5256, 3828669), (5694, 3534156), (6184, 3254121), (6604, 3047166), (6858, 2934308), (6957, 2892552), (7592, 2650617), (7884, 2552446), (8541, 2356104), (9144, 2200731), (9271, 2170584), (9276, 2169414), (9906, 2031444), (10049, 2002536), (11388, 1767078), (13208, 1523583), (13716, 1467154), (13914, 1446276), (14859, 1354296), (15768, 1276223), (17082, 1178052), (18542, 1085292), (18552, 1084707), (19812, 1015722), (20098, 1001268), (20871, 964184), (22776, 883539), (25623, 785368), (27432, 733577), (27813, 723528), (27828, 723138), (29718, 677148), (30147, 667512), (34164, 589026), (37084, 542646), (39624, 507861), (40196, 500634), (41742, 482092), (44577, 451432), (51246, 392684), (55626, 361764), (55656, 361569), (56429, 356616), (59436, 338574), (60294, 333756), (68328, 294513), (74168, 271323), (80392, 250317), (83439, 241176), (83484, 241046), (89154, 225716), (90441, 222504), (98171, 204984), (102492, 196342), (111252, 180882), (112858, 178308), (118872, 169287), (120523, 166968), (120588, 166878)]