20187501048

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:865

約数の個数: 384

約数和(自身を含む): 67365043200

約数和(自身を除く): 47177542152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 101, 104, 108, 117, 132, 143, 156, 162, 198, 202, 216, 234, 243, 264, 286, 297, 303, 312, 324, 351, 396, 404, 429, 468, 486, 572, 594, 606, 648, 702, 719, 792, 808, 858, 891, 909, 936, 972, 1053, 1111, 1144, 1188, 1212, 1287, 1313, 1404, 1438, 1716, 1782, 1818, 1944, 2106, 2157, 2222, 2376, 2424, 2574, 2626, 2673, 2727, 2808, 2876, 3159, 3333, 3432, 3564, 3636, 3861, 3939, 4212, 4314, 4444, 5148, 5252, 5346, 5454, 5752, 6318, 6471, 6666, 7128, 7272, 7722, 7878, 7909, 8181, 8424, 8628, 8888, 9347, 9999, 10296, 10504, 10692, 10908, 11583, 11817, 12636, 12942, 13332, 14443, 15444, 15756, 15818, 16362, 17256, 18694, 19413, 19998, 21384, 21816, 23166, 23634, 23727, 24543, 25272, 25884, 26664, 28041, 28886, 29997, 30888, 31512, 31636, 32724, 34749, 35451, 37388, 38826, 39996, 43329, 46332, 47268, 47454, 49086, 51768, 56082, 57772, 58239, 59994, 63272, 65448, 69498, 70902, 71181, 72619, 74776, 77652, 79992, 84123, 86658, 89991, 92664, 94536, 94908, 98172, 102817, 106353, 112164, 115544, 116478, 119988, 129987, 138996, 141804, 142362, 145238, 155304, 168246, 173316, 174717, 179982, 189816, 196344, 205634, 212706, 213543, 217857, 224328, 232956, 239976, 252369, 259974, 269973, 277992, 283608, 284724, 290476, 308451, 319059, 336492, 346632, 349434, 359964, 389961, 411268, 425412, 427086, 435714, 465912, 504738, 519948, 539946, 569448, 580952, 616902, 638118, 640629, 653571, 672984, 698868, 719928, 757107, 779922, 798809, 822536, 850824, 854172, 871428, 925353, 944047, 1009476, 1039896, 1079892, 1169883, 1233804, 1276236, 1281258, 1307142, 1397736, 1514214, 1559844, 1597618, 1708344, 1742856, 1850706, 1888094, 1921887, 1960713, 2018952, 2159784, 2271321, 2339766, 2396427, 2467608, 2552472, 2562516, 2614284, 2776059, 2832141, 3028428, 3119688, 3195236, 3509649, 3701412, 3776188, 3843774, 3921426, 4542642, 4679532, 4792854, 5125032, 5228568, 5552118, 5664282, 5882139, 6056856, 6390472, 7019298, 7189281, 7402824, 7552376, 7687548, 7842852, 8328177, 8496423, 9085284, 9359064, 9585708, 10384517, 11104236, 11328564, 11764278, 14038596, 14378562, 15375096, 15685704, 16656354, 16992846, 17646417, 18170568, 19171416, 20769034, 21567843, 22208472, 22657128, 23528556, 24984531, 25489269, 28077192, 28757124, 31153551, 33312708, 33985692, 35292834, 41538068, 43135686, 47057112, 49969062, 50978538, 57514248, 62307102, 64703529, 66625416, 67971384, 70585668, 76467807, 83076136, 86271372, 93460653, 99938124, 101957076, 124614204, 129407058, 141171336, 152935614, 172542744, 186921306, 194110587, 199876248, 203914152, 229403421, 249228408, 258814116, 280381959, 305871228, 373842612, 388221174, 458806842, 517628232, 560763918, 611742456, 747685224, 776442348, 841145877, 917613684, 1121527836, 1552884696, 1682291754, 1835227368, 2243055672, 2523437631, 3364583508, 5046875262, 6729167016, 10093750524, 20187501048]

約数ペア:

[(1, 20187501048), (2, 10093750524), (3, 6729167016), (4, 5046875262), (6, 3364583508), (8, 2523437631), (9, 2243055672), (11, 1835227368), (12, 1682291754), (13, 1552884696), (18, 1121527836), (22, 917613684), (24, 841145877), (26, 776442348), (27, 747685224), (33, 611742456), (36, 560763918), (39, 517628232), (44, 458806842), (52, 388221174), (54, 373842612), (66, 305871228), (72, 280381959), (78, 258814116), (81, 249228408), (88, 229403421), (99, 203914152), (101, 199876248), (104, 194110587), (108, 186921306), (117, 172542744), (132, 152935614), (143, 141171336), (156, 129407058), (162, 124614204), (198, 101957076), (202, 99938124), (216, 93460653), (234, 86271372), (243, 83076136), (264, 76467807), (286, 70585668), (297, 67971384), (303, 66625416), (312, 64703529), (324, 62307102), (351, 57514248), (396, 50978538), (404, 49969062), (429, 47057112), (468, 43135686), (486, 41538068), (572, 35292834), (594, 33985692), (606, 33312708), (648, 31153551), (702, 28757124), (719, 28077192), (792, 25489269), (808, 24984531), (858, 23528556), (891, 22657128), (909, 22208472), (936, 21567843), (972, 20769034), (1053, 19171416), (1111, 18170568), (1144, 17646417), (1188, 16992846), (1212, 16656354), (1287, 15685704), (1313, 15375096), (1404, 14378562), (1438, 14038596), (1716, 11764278), (1782, 11328564), (1818, 11104236), (1944, 10384517), (2106, 9585708), (2157, 9359064), (2222, 9085284), (2376, 8496423), (2424, 8328177), (2574, 7842852), (2626, 7687548), (2673, 7552376), (2727, 7402824), (2808, 7189281), (2876, 7019298), (3159, 6390472), (3333, 6056856), (3432, 5882139), (3564, 5664282), (3636, 5552118), (3861, 5228568), (3939, 5125032), (4212, 4792854), (4314, 4679532), (4444, 4542642), (5148, 3921426), (5252, 3843774), (5346, 3776188), (5454, 3701412), (5752, 3509649), (6318, 3195236), (6471, 3119688), (6666, 3028428), (7128, 2832141), (7272, 2776059), (7722, 2614284), (7878, 2562516), (7909, 2552472), (8181, 2467608), (8424, 2396427), (8628, 2339766), (8888, 2271321), (9347, 2159784), (9999, 2018952), (10296, 1960713), (10504, 1921887), (10692, 1888094), (10908, 1850706), (11583, 1742856), (11817, 1708344), (12636, 1597618), (12942, 1559844), (13332, 1514214), (14443, 1397736), (15444, 1307142), (15756, 1281258), (15818, 1276236), (16362, 1233804), (17256, 1169883), (18694, 1079892), (19413, 1039896), (19998, 1009476), (21384, 944047), (21816, 925353), (23166, 871428), (23634, 854172), (23727, 850824), (24543, 822536), (25272, 798809), (25884, 779922), (26664, 757107), (28041, 719928), (28886, 698868), (29997, 672984), (30888, 653571), (31512, 640629), (31636, 638118), (32724, 616902), (34749, 580952), (35451, 569448), (37388, 539946), (38826, 519948), (39996, 504738), (43329, 465912), (46332, 435714), (47268, 427086), (47454, 425412), (49086, 411268), (51768, 389961), (56082, 359964), (57772, 349434), (58239, 346632), (59994, 336492), (63272, 319059), (65448, 308451), (69498, 290476), (70902, 284724), (71181, 283608), (72619, 277992), (74776, 269973), (77652, 259974), (79992, 252369), (84123, 239976), (86658, 232956), (89991, 224328), (92664, 217857), (94536, 213543), (94908, 212706), (98172, 205634), (102817, 196344), (106353, 189816), (112164, 179982), (115544, 174717), (116478, 173316), (119988, 168246), (129987, 155304), (138996, 145238), (141804, 142362)]