20120573424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5103

約数の個数: 160

約数和(自身を含む): 60501016576

約数和(自身を除く): 40380443152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 127, 168, 194, 254, 291, 336, 381, 388, 508, 582, 679, 762, 776, 889, 1016, 1164, 1358, 1524, 1552, 1778, 2032, 2037, 2328, 2667, 2716, 3048, 3556, 4074, 4656, 4861, 5334, 5432, 6096, 7112, 8148, 9722, 10668, 10864, 12319, 14224, 14583, 16296, 19444, 21336, 24638, 29166, 32592, 34027, 36957, 38888, 42672, 49276, 58332, 68054, 73914, 77776, 86233, 98552, 102081, 116664, 136108, 147828, 172466, 197104, 204162, 233328, 258699, 272216, 295656, 344932, 408324, 471517, 517398, 544432, 591312, 617347, 689864, 816648, 943034, 1034796, 1234694, 1379728, 1414551, 1633296, 1852041, 1886068, 2069592, 2469388, 2829102, 3300619, 3704082, 3772136, 4139184, 4321429, 4938776, 5658204, 6601238, 7408164, 7544272, 8642858, 9877552, 9901857, 11316408, 12964287, 13202476, 14816328, 17285716, 19803714, 22632816, 25928574, 26404952, 29632656, 34571432, 39607428, 51857148, 52809904, 59882659, 69142864, 79214856, 103714296, 119765318, 158429712, 179647977, 207428592, 239530636, 359295954, 419178613, 479061272, 718591908, 838357226, 958122544, 1257535839, 1437183816, 1676714452, 2515071678, 2874367632, 3353428904, 5030143356, 6706857808, 10060286712, 20120573424]

約数ペア:

[(1, 20120573424), (2, 10060286712), (3, 6706857808), (4, 5030143356), (6, 3353428904), (7, 2874367632), (8, 2515071678), (12, 1676714452), (14, 1437183816), (16, 1257535839), (21, 958122544), (24, 838357226), (28, 718591908), (42, 479061272), (48, 419178613), (56, 359295954), (84, 239530636), (97, 207428592), (112, 179647977), (127, 158429712), (168, 119765318), (194, 103714296), (254, 79214856), (291, 69142864), (336, 59882659), (381, 52809904), (388, 51857148), (508, 39607428), (582, 34571432), (679, 29632656), (762, 26404952), (776, 25928574), (889, 22632816), (1016, 19803714), (1164, 17285716), (1358, 14816328), (1524, 13202476), (1552, 12964287), (1778, 11316408), (2032, 9901857), (2037, 9877552), (2328, 8642858), (2667, 7544272), (2716, 7408164), (3048, 6601238), (3556, 5658204), (4074, 4938776), (4656, 4321429), (4861, 4139184), (5334, 3772136), (5432, 3704082), (6096, 3300619), (7112, 2829102), (8148, 2469388), (9722, 2069592), (10668, 1886068), (10864, 1852041), (12319, 1633296), (14224, 1414551), (14583, 1379728), (16296, 1234694), (19444, 1034796), (21336, 943034), (24638, 816648), (29166, 689864), (32592, 617347), (34027, 591312), (36957, 544432), (38888, 517398), (42672, 471517), (49276, 408324), (58332, 344932), (68054, 295656), (73914, 272216), (77776, 258699), (86233, 233328), (98552, 204162), (102081, 197104), (116664, 172466), (136108, 147828)]