20847024

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 160

約数和(自身を含む): 67495680

約数和(自身を除く): 46648656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 82, 88, 99, 107, 108, 123, 132, 144, 164, 176, 198, 214, 216, 246, 264, 297, 321, 328, 369, 396, 428, 432, 451, 492, 528, 594, 642, 656, 738, 792, 856, 902, 963, 984, 1107, 1177, 1188, 1284, 1353, 1476, 1584, 1712, 1804, 1926, 1968, 2214, 2354, 2376, 2568, 2706, 2889, 2952, 3531, 3608, 3852, 4059, 4387, 4428, 4708, 4752, 5136, 5412, 5778, 5904, 7062, 7216, 7704, 8118, 8774, 8856, 9416, 10593, 10824, 11556, 12177, 13161, 14124, 15408, 16236, 17548, 17712, 18832, 21186, 21648, 23112, 24354, 26322, 28248, 31779, 32472, 35096, 39483, 42372, 46224, 48257, 48708, 52644, 56496, 63558, 64944, 70192, 78966, 84744, 96514, 97416, 105288, 118449, 127116, 144771, 157932, 169488, 193028, 194832, 210576, 236898, 254232, 289542, 315864, 386056, 434313, 473796, 508464, 579084, 631728, 772112, 868626, 947592, 1158168, 1302939, 1737252, 1895184, 2316336, 2605878, 3474504, 5211756, 6949008, 10423512, 20847024]

約数ペア:

[(1, 20847024), (2, 10423512), (3, 6949008), (4, 5211756), (6, 3474504), (8, 2605878), (9, 2316336), (11, 1895184), (12, 1737252), (16, 1302939), (18, 1158168), (22, 947592), (24, 868626), (27, 772112), (33, 631728), (36, 579084), (41, 508464), (44, 473796), (48, 434313), (54, 386056), (66, 315864), (72, 289542), (82, 254232), (88, 236898), (99, 210576), (107, 194832), (108, 193028), (123, 169488), (132, 157932), (144, 144771), (164, 127116), (176, 118449), (198, 105288), (214, 97416), (216, 96514), (246, 84744), (264, 78966), (297, 70192), (321, 64944), (328, 63558), (369, 56496), (396, 52644), (428, 48708), (432, 48257), (451, 46224), (492, 42372), (528, 39483), (594, 35096), (642, 32472), (656, 31779), (738, 28248), (792, 26322), (856, 24354), (902, 23112), (963, 21648), (984, 21186), (1107, 18832), (1177, 17712), (1188, 17548), (1284, 16236), (1353, 15408), (1476, 14124), (1584, 13161), (1712, 12177), (1804, 11556), (1926, 10824), (1968, 10593), (2214, 9416), (2354, 8856), (2376, 8774), (2568, 8118), (2706, 7704), (2889, 7216), (2952, 7062), (3531, 5904), (3608, 5778), (3852, 5412), (4059, 5136), (4387, 4752), (4428, 4708)]