20192427216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{147761}}^1$

素因数の和:147861

約数の個数: 120

約数和(自身を含む): 61691817096

約数和(自身を除く): 41499389880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 2628, 2847, 3504, 3796, 5256, 5694, 7592, 8541, 10512, 11388, 15184, 17082, 22776, 34164, 45552, 68328, 136656, 147761, 295522, 443283, 591044, 886566, 1182088, 1329849, 1773132, 1920893, 2364176, 2659698, 3546264, 3841786, 5319396, 5762679, 7092528, 7683572, 10638792, 10786553, 11525358, 15367144, 17288037, 21277584, 21573106, 23050716, 30734288, 32359659, 34576074, 43146212, 46101432, 64719318, 69152148, 86292424, 92202864, 97078977, 129438636, 138304296, 140225189, 172584848, 194157954, 258877272, 276608592, 280450378, 388315908, 420675567, 517754544, 560900756, 776631816, 841351134, 1121801512, 1262026701, 1553263632, 1682702268, 2243603024, 2524053402, 3365404536, 5048106804, 6730809072, 10096213608, 20192427216]

約数ペア:

[(1, 20192427216), (2, 10096213608), (3, 6730809072), (4, 5048106804), (6, 3365404536), (8, 2524053402), (9, 2243603024), (12, 1682702268), (13, 1553263632), (16, 1262026701), (18, 1121801512), (24, 841351134), (26, 776631816), (36, 560900756), (39, 517754544), (48, 420675567), (52, 388315908), (72, 280450378), (73, 276608592), (78, 258877272), (104, 194157954), (117, 172584848), (144, 140225189), (146, 138304296), (156, 129438636), (208, 97078977), (219, 92202864), (234, 86292424), (292, 69152148), (312, 64719318), (438, 46101432), (468, 43146212), (584, 34576074), (624, 32359659), (657, 30734288), (876, 23050716), (936, 21573106), (949, 21277584), (1168, 17288037), (1314, 15367144), (1752, 11525358), (1872, 10786553), (1898, 10638792), (2628, 7683572), (2847, 7092528), (3504, 5762679), (3796, 5319396), (5256, 3841786), (5694, 3546264), (7592, 2659698), (8541, 2364176), (10512, 1920893), (11388, 1773132), (15184, 1329849), (17082, 1182088), (22776, 886566), (34164, 591044), (45552, 443283), (68328, 295522), (136656, 147761)]