20162665936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:777

約数の個数: 160

約数和(自身を含む): 47768371200

約数和(自身を除く): 27605705264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 113, 133, 152, 191, 226, 266, 304, 382, 439, 452, 532, 764, 791, 878, 904, 1064, 1337, 1528, 1582, 1756, 1808, 2128, 2147, 2674, 3056, 3073, 3164, 3512, 3629, 4294, 5348, 6146, 6328, 7024, 7258, 8341, 8588, 10696, 12292, 12656, 14516, 15029, 16682, 17176, 21392, 21583, 24584, 25403, 29032, 30058, 33364, 34352, 43166, 49168, 49607, 50806, 58064, 58387, 60116, 66728, 83849, 86332, 99214, 101612, 116774, 120232, 133456, 151081, 167698, 172664, 198428, 203224, 233548, 240464, 302162, 335396, 345328, 347249, 396856, 406448, 410077, 467096, 586943, 604324, 670792, 694498, 793712, 820154, 934192, 942533, 1173886, 1208648, 1341584, 1388996, 1593131, 1640308, 1885066, 2347772, 2417296, 2777992, 2870539, 3186262, 3280616, 3770132, 4695544, 5555984, 5741078, 6372524, 6561232, 6597731, 7540264, 9391088, 9474937, 11151917, 11482156, 12745048, 13195462, 15080528, 18949874, 22303834, 22964312, 25490096, 26390924, 37899748, 44607668, 45928624, 52781848, 66324559, 75799496, 89215336, 105563696, 132649118, 151598992, 178430672, 180023803, 265298236, 360047606, 530596472, 720095212, 1061192944, 1260166621, 1440190424, 2520333242, 2880380848, 5040666484, 10081332968, 20162665936]

約数ペア:

[(1, 20162665936), (2, 10081332968), (4, 5040666484), (7, 2880380848), (8, 2520333242), (14, 1440190424), (16, 1260166621), (19, 1061192944), (28, 720095212), (38, 530596472), (56, 360047606), (76, 265298236), (112, 180023803), (113, 178430672), (133, 151598992), (152, 132649118), (191, 105563696), (226, 89215336), (266, 75799496), (304, 66324559), (382, 52781848), (439, 45928624), (452, 44607668), (532, 37899748), (764, 26390924), (791, 25490096), (878, 22964312), (904, 22303834), (1064, 18949874), (1337, 15080528), (1528, 13195462), (1582, 12745048), (1756, 11482156), (1808, 11151917), (2128, 9474937), (2147, 9391088), (2674, 7540264), (3056, 6597731), (3073, 6561232), (3164, 6372524), (3512, 5741078), (3629, 5555984), (4294, 4695544), (5348, 3770132), (6146, 3280616), (6328, 3186262), (7024, 2870539), (7258, 2777992), (8341, 2417296), (8588, 2347772), (10696, 1885066), (12292, 1640308), (12656, 1593131), (14516, 1388996), (15029, 1341584), (16682, 1208648), (17176, 1173886), (21392, 942533), (21583, 934192), (24584, 820154), (25403, 793712), (29032, 694498), (30058, 670792), (33364, 604324), (34352, 586943), (43166, 467096), (49168, 410077), (49607, 406448), (50806, 396856), (58064, 347249), (58387, 345328), (60116, 335396), (66728, 302162), (83849, 240464), (86332, 233548), (99214, 203224), (101612, 198428), (116774, 172664), (120232, 167698), (133456, 151081)]