20168064924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1\times {\mathrm{4463}}^1$

素因数の和:6839

約数の個数: 96

約数和(自身を含む): 56156405760

約数和(自身を除く): 35988340836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 2339, 4463, 4678, 7017, 8926, 9356, 13389, 14034, 16373, 17852, 26778, 28068, 31241, 32746, 49119, 53556, 53797, 62482, 65492, 93723, 98238, 102649, 107594, 124964, 161391, 187446, 196476, 205298, 215188, 307947, 322782, 374892, 376579, 410596, 615894, 645564, 718543, 753158, 1129737, 1231788, 1437086, 1506316, 2155629, 2259474, 2874172, 4311258, 4518948, 8622516, 10438957, 20877914, 31316871, 41755828, 62633742, 73072699, 125267484, 146145398, 219218097, 240096011, 292290796, 438436194, 480192022, 720288033, 876872388, 960384044, 1440576066, 1680672077, 2881152132, 3361344154, 5042016231, 6722688308, 10084032462, 20168064924]

約数ペア:

[(1, 20168064924), (2, 10084032462), (3, 6722688308), (4, 5042016231), (6, 3361344154), (7, 2881152132), (12, 1680672077), (14, 1440576066), (21, 960384044), (23, 876872388), (28, 720288033), (42, 480192022), (46, 438436194), (69, 292290796), (84, 240096011), (92, 219218097), (138, 146145398), (161, 125267484), (276, 73072699), (322, 62633742), (483, 41755828), (644, 31316871), (966, 20877914), (1932, 10438957), (2339, 8622516), (4463, 4518948), (4678, 4311258), (7017, 2874172), (8926, 2259474), (9356, 2155629), (13389, 1506316), (14034, 1437086), (16373, 1231788), (17852, 1129737), (26778, 753158), (28068, 718543), (31241, 645564), (32746, 615894), (49119, 410596), (53556, 376579), (53797, 374892), (62482, 322782), (65492, 307947), (93723, 215188), (98238, 205298), (102649, 196476), (107594, 187446), (124964, 161391)]