20222720826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{2521}}^1$

素因数の和:2820

約数の個数: 128

約数和(自身を含む): 51250268160

約数和(自身を除く): 31027547334

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 179, 194, 231, 291, 358, 462, 537, 582, 679, 1067, 1074, 1253, 1358, 1969, 2037, 2134, 2506, 2521, 3201, 3759, 3938, 4074, 5042, 5907, 6402, 7469, 7518, 7563, 11814, 13783, 14938, 15126, 17363, 17647, 22407, 27566, 27731, 34726, 35294, 41349, 44814, 52089, 52941, 55462, 82698, 83193, 104178, 105882, 121541, 166386, 190993, 194117, 243082, 244537, 364623, 381986, 388234, 451259, 489074, 572979, 582351, 729246, 733611, 902518, 1145958, 1164702, 1336951, 1353777, 1467222, 1711759, 2673902, 2689907, 2707554, 3158813, 3423518, 4010853, 4963849, 5135277, 5379814, 6317626, 8021706, 8069721, 9476439, 9927698, 10270554, 14891547, 16139442, 18829349, 18952878, 29783094, 34746943, 37658698, 43772123, 56488047, 69493886, 87544246, 104240829, 112976094, 131316369, 208481658, 262632738, 306404861, 481493353, 612809722, 919214583, 962986706, 1444480059, 1838429166, 2888960118, 3370453471, 6740906942, 10111360413, 20222720826]

約数ペア:

[(1, 20222720826), (2, 10111360413), (3, 6740906942), (6, 3370453471), (7, 2888960118), (11, 1838429166), (14, 1444480059), (21, 962986706), (22, 919214583), (33, 612809722), (42, 481493353), (66, 306404861), (77, 262632738), (97, 208481658), (154, 131316369), (179, 112976094), (194, 104240829), (231, 87544246), (291, 69493886), (358, 56488047), (462, 43772123), (537, 37658698), (582, 34746943), (679, 29783094), (1067, 18952878), (1074, 18829349), (1253, 16139442), (1358, 14891547), (1969, 10270554), (2037, 9927698), (2134, 9476439), (2506, 8069721), (2521, 8021706), (3201, 6317626), (3759, 5379814), (3938, 5135277), (4074, 4963849), (5042, 4010853), (5907, 3423518), (6402, 3158813), (7469, 2707554), (7518, 2689907), (7563, 2673902), (11814, 1711759), (13783, 1467222), (14938, 1353777), (15126, 1336951), (17363, 1164702), (17647, 1145958), (22407, 902518), (27566, 733611), (27731, 729246), (34726, 582351), (35294, 572979), (41349, 489074), (44814, 451259), (52089, 388234), (52941, 381986), (55462, 364623), (82698, 244537), (83193, 243082), (104178, 194117), (105882, 190993), (121541, 166386)]