20264952246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{329801}}^1$

素因数の和:329850

約数の個数: 96

約数和(自身を含む): 54140296320

約数和(自身を除く): 33875344074

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 49, 57, 66, 77, 98, 114, 133, 147, 154, 209, 231, 266, 294, 399, 418, 462, 539, 627, 798, 931, 1078, 1254, 1463, 1617, 1862, 2793, 2926, 3234, 4389, 5586, 8778, 10241, 20482, 30723, 61446, 329801, 659602, 989403, 1978806, 2308607, 3627811, 4617214, 6266219, 6925821, 7255622, 10883433, 12532438, 13851642, 16160249, 18798657, 21766866, 25394677, 32320498, 37597314, 43863533, 48480747, 50789354, 68928409, 76184031, 87727066, 96961494, 131590599, 137856818, 152368062, 177762739, 206785227, 263181198, 307044731, 355525478, 413570454, 482498863, 533288217, 614089462, 921134193, 964997726, 1066576434, 1447496589, 1842268386, 2894993178, 3377492041, 6754984082, 10132476123, 20264952246]

約数ペア:

[(1, 20264952246), (2, 10132476123), (3, 6754984082), (6, 3377492041), (7, 2894993178), (11, 1842268386), (14, 1447496589), (19, 1066576434), (21, 964997726), (22, 921134193), (33, 614089462), (38, 533288217), (42, 482498863), (49, 413570454), (57, 355525478), (66, 307044731), (77, 263181198), (98, 206785227), (114, 177762739), (133, 152368062), (147, 137856818), (154, 131590599), (209, 96961494), (231, 87727066), (266, 76184031), (294, 68928409), (399, 50789354), (418, 48480747), (462, 43863533), (539, 37597314), (627, 32320498), (798, 25394677), (931, 21766866), (1078, 18798657), (1254, 16160249), (1463, 13851642), (1617, 12532438), (1862, 10883433), (2793, 7255622), (2926, 6925821), (3234, 6266219), (4389, 4617214), (5586, 3627811), (8778, 2308607), (10241, 1978806), (20482, 989403), (30723, 659602), (61446, 329801)]