20166192912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4677

約数の個数: 120

約数和(自身を含む): 54397747488

約数和(自身を除く): 34231554576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 961, 1164, 1488, 1552, 1922, 2328, 2883, 3007, 3844, 4507, 4656, 5766, 6014, 7688, 9014, 9021, 11532, 12028, 13521, 15376, 18028, 18042, 23064, 24056, 27042, 36056, 36084, 46128, 48112, 54084, 72112, 72168, 93217, 108168, 139717, 144336, 186434, 216336, 279434, 279651, 372868, 419151, 437179, 558868, 559302, 745736, 838302, 874358, 1117736, 1118604, 1311537, 1491472, 1676604, 1748716, 2235472, 2237208, 2623074, 3353208, 3497432, 4331227, 4474416, 5246148, 6706416, 6994864, 8662454, 10492296, 12993681, 13552549, 17324908, 20984592, 25987362, 27105098, 34649816, 40657647, 51974724, 54210196, 69299632, 81315294, 103949448, 108420392, 162630588, 207898896, 216840784, 325261176, 420129019, 650522352, 840258038, 1260387057, 1680516076, 2520774114, 3361032152, 5041548228, 6722064304, 10083096456, 20166192912]

約数ペア:

[(1, 20166192912), (2, 10083096456), (3, 6722064304), (4, 5041548228), (6, 3361032152), (8, 2520774114), (12, 1680516076), (16, 1260387057), (24, 840258038), (31, 650522352), (48, 420129019), (62, 325261176), (93, 216840784), (97, 207898896), (124, 162630588), (186, 108420392), (194, 103949448), (248, 81315294), (291, 69299632), (372, 54210196), (388, 51974724), (496, 40657647), (582, 34649816), (744, 27105098), (776, 25987362), (961, 20984592), (1164, 17324908), (1488, 13552549), (1552, 12993681), (1922, 10492296), (2328, 8662454), (2883, 6994864), (3007, 6706416), (3844, 5246148), (4507, 4474416), (4656, 4331227), (5766, 3497432), (6014, 3353208), (7688, 2623074), (9014, 2237208), (9021, 2235472), (11532, 1748716), (12028, 1676604), (13521, 1491472), (15376, 1311537), (18028, 1118604), (18042, 1117736), (23064, 874358), (24056, 838302), (27042, 745736), (36056, 559302), (36084, 558868), (46128, 437179), (48112, 419151), (54084, 372868), (72112, 279651), (72168, 279434), (93217, 216336), (108168, 186434), (139717, 144336)]