20604770665728

素因数分解:

$2^8\times 3^1\times {\mathrm{577}}^1\times {\mathrm{3547}}^1\times {\mathrm{13109}}^1$

素因数の和:17252

約数の個数: 144

約数和(自身を含む): 54953458848960

約数和(自身を除く): 34348688183232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 577, 768, 1154, 1731, 2308, 3462, 3547, 4616, 6924, 7094, 9232, 10641, 13109, 13848, 14188, 18464, 21282, 26218, 27696, 28376, 36928, 39327, 42564, 52436, 55392, 56752, 73856, 78654, 85128, 104872, 110784, 113504, 147712, 157308, 170256, 209744, 221568, 227008, 314616, 340512, 419488, 443136, 454016, 629232, 681024, 838976, 908032, 1258464, 1362048, 1677952, 2046619, 2516928, 2724096, 3355904, 4093238, 5033856, 6139857, 7563893, 8186476, 10067712, 12279714, 15127786, 16372952, 22691679, 24559428, 30255572, 32745904, 45383358, 46497623, 49118856, 60511144, 65491808, 90766716, 92995246, 98237712, 121022288, 130983616, 139492869, 181533432, 185990492, 196475424, 242044576, 261967232, 278985738, 363066864, 371980984, 392950848, 484089152, 523934464, 557971476, 726133728, 743961968, 785901696, 968178304, 1115942952, 1452267456, 1487923936, 1571803392, 1936356608, 2231885904, 2904534912, 2975847872, 4463771808, 5809069824, 5951695744, 8927543616, 11903391488, 17855087232, 26829128471, 35710174464, 53658256942, 80487385413, 107316513884, 160974770826, 214633027768, 321949541652, 429266055536, 643899083304, 858532111072, 1287798166608, 1717064222144, 2575596333216, 3434128444288, 5151192666432, 6868256888576, 10302385332864, 20604770665728]

約数ペア:

[(1, 20604770665728), (2, 10302385332864), (3, 6868256888576), (4, 5151192666432), (6, 3434128444288), (8, 2575596333216), (12, 1717064222144), (16, 1287798166608), (24, 858532111072), (32, 643899083304), (48, 429266055536), (64, 321949541652), (96, 214633027768), (128, 160974770826), (192, 107316513884), (256, 80487385413), (384, 53658256942), (577, 35710174464), (768, 26829128471), (1154, 17855087232), (1731, 11903391488), (2308, 8927543616), (3462, 5951695744), (3547, 5809069824), (4616, 4463771808), (6924, 2975847872), (7094, 2904534912), (9232, 2231885904), (10641, 1936356608), (13109, 1571803392), (13848, 1487923936), (14188, 1452267456), (18464, 1115942952), (21282, 968178304), (26218, 785901696), (27696, 743961968), (28376, 726133728), (36928, 557971476), (39327, 523934464), (42564, 484089152), (52436, 392950848), (55392, 371980984), (56752, 363066864), (73856, 278985738), (78654, 261967232), (85128, 242044576), (104872, 196475424), (110784, 185990492), (113504, 181533432), (147712, 139492869), (157308, 130983616), (170256, 121022288), (209744, 98237712), (221568, 92995246), (227008, 90766716), (314616, 65491808), (340512, 60511144), (419488, 49118856), (443136, 46497623), (454016, 45383358), (629232, 32745904), (681024, 30255572), (838976, 24559428), (908032, 22691679), (1258464, 16372952), (1362048, 15127786), (1677952, 12279714), (2046619, 10067712), (2516928, 8186476), (2724096, 7563893), (3355904, 6139857), (4093238, 5033856)]