20565522264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13759}}^1$

素因数の和:13854

約数の個数: 192

約数和(自身を含む): 63247564800

約数和(自身を除く): 42682042536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 49, 56, 62, 82, 84, 93, 98, 123, 124, 147, 164, 168, 186, 196, 217, 246, 248, 287, 294, 328, 372, 392, 434, 492, 574, 588, 651, 744, 861, 868, 984, 1148, 1176, 1271, 1302, 1519, 1722, 1736, 2009, 2296, 2542, 2604, 3038, 3444, 3813, 4018, 4557, 5084, 5208, 6027, 6076, 6888, 7626, 8036, 8897, 9114, 10168, 12054, 12152, 13759, 15252, 16072, 17794, 18228, 24108, 26691, 27518, 30504, 35588, 36456, 41277, 48216, 53382, 55036, 62279, 71176, 82554, 96313, 106764, 110072, 124558, 165108, 186837, 192626, 213528, 249116, 288939, 330216, 373674, 385252, 426529, 498232, 564119, 577878, 674191, 747348, 770504, 853058, 1128238, 1155756, 1279587, 1348382, 1494696, 1692357, 1706116, 2022573, 2256476, 2311512, 2559174, 2696764, 2985703, 3384714, 3412232, 3948833, 4045146, 4512952, 5118348, 5393528, 5971406, 6769428, 7897666, 8090292, 8957109, 10236696, 11846499, 11942812, 13538856, 15795332, 16180584, 17487689, 17914218, 20899921, 23692998, 23885624, 27641831, 31590664, 34975378, 35828436, 41799842, 47385996, 52463067, 55283662, 62699763, 69950756, 71656872, 82925493, 83599684, 94771992, 104926134, 110567324, 122413823, 125399526, 139901512, 165850986, 167199368, 209852268, 221134648, 244827646, 250799052, 331701972, 367241469, 419704536, 489655292, 501598104, 663403944, 734482938, 856896761, 979310584, 1468965876, 1713793522, 2570690283, 2937931752, 3427587044, 5141380566, 6855174088, 10282761132, 20565522264]

約数ペア:

[(1, 20565522264), (2, 10282761132), (3, 6855174088), (4, 5141380566), (6, 3427587044), (7, 2937931752), (8, 2570690283), (12, 1713793522), (14, 1468965876), (21, 979310584), (24, 856896761), (28, 734482938), (31, 663403944), (41, 501598104), (42, 489655292), (49, 419704536), (56, 367241469), (62, 331701972), (82, 250799052), (84, 244827646), (93, 221134648), (98, 209852268), (123, 167199368), (124, 165850986), (147, 139901512), (164, 125399526), (168, 122413823), (186, 110567324), (196, 104926134), (217, 94771992), (246, 83599684), (248, 82925493), (287, 71656872), (294, 69950756), (328, 62699763), (372, 55283662), (392, 52463067), (434, 47385996), (492, 41799842), (574, 35828436), (588, 34975378), (651, 31590664), (744, 27641831), (861, 23885624), (868, 23692998), (984, 20899921), (1148, 17914218), (1176, 17487689), (1271, 16180584), (1302, 15795332), (1519, 13538856), (1722, 11942812), (1736, 11846499), (2009, 10236696), (2296, 8957109), (2542, 8090292), (2604, 7897666), (3038, 6769428), (3444, 5971406), (3813, 5393528), (4018, 5118348), (4557, 4512952), (5084, 4045146), (5208, 3948833), (6027, 3412232), (6076, 3384714), (6888, 2985703), (7626, 2696764), (8036, 2559174), (8897, 2311512), (9114, 2256476), (10168, 2022573), (12054, 1706116), (12152, 1692357), (13759, 1494696), (15252, 1348382), (16072, 1279587), (17794, 1155756), (18228, 1128238), (24108, 853058), (26691, 770504), (27518, 747348), (30504, 674191), (35588, 577878), (36456, 564119), (41277, 498232), (48216, 426529), (53382, 385252), (55036, 373674), (62279, 330216), (71176, 288939), (82554, 249116), (96313, 213528), (106764, 192626), (110072, 186837), (124558, 165108)]