20094037992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{20269}}^1$

素因数の和:20576

約数の個数: 144

約数和(自身を含む): 63534896100

約数和(自身を除く): 43440858108

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 281, 294, 392, 441, 504, 562, 588, 843, 882, 1124, 1176, 1686, 1764, 1967, 2248, 2529, 3372, 3528, 3934, 5058, 5901, 6744, 7868, 10116, 11802, 13769, 15736, 17703, 20232, 20269, 23604, 27538, 35406, 40538, 41307, 47208, 55076, 60807, 70812, 81076, 82614, 110152, 121614, 123921, 141624, 141883, 162152, 165228, 182421, 243228, 247842, 283766, 330456, 364842, 425649, 486456, 495684, 567532, 729684, 851298, 991368, 993181, 1135064, 1276947, 1459368, 1702596, 1986362, 2553894, 2979543, 3405192, 3972724, 5107788, 5695589, 5959086, 7945448, 8938629, 10215576, 11391178, 11918172, 17086767, 17877258, 22782356, 23836344, 34173534, 35754516, 39869123, 45564712, 51260301, 68347068, 71509032, 79738246, 102520602, 119607369, 136694136, 159476492, 205041204, 239214738, 279083861, 318952984, 358822107, 410082408, 478429476, 558167722, 717644214, 837251583, 956858952, 1116335444, 1435288428, 1674503166, 2232670888, 2511754749, 2870576856, 3349006332, 5023509498, 6698012664, 10047018996, 20094037992]

約数ペア:

[(1, 20094037992), (2, 10047018996), (3, 6698012664), (4, 5023509498), (6, 3349006332), (7, 2870576856), (8, 2511754749), (9, 2232670888), (12, 1674503166), (14, 1435288428), (18, 1116335444), (21, 956858952), (24, 837251583), (28, 717644214), (36, 558167722), (42, 478429476), (49, 410082408), (56, 358822107), (63, 318952984), (72, 279083861), (84, 239214738), (98, 205041204), (126, 159476492), (147, 136694136), (168, 119607369), (196, 102520602), (252, 79738246), (281, 71509032), (294, 68347068), (392, 51260301), (441, 45564712), (504, 39869123), (562, 35754516), (588, 34173534), (843, 23836344), (882, 22782356), (1124, 17877258), (1176, 17086767), (1686, 11918172), (1764, 11391178), (1967, 10215576), (2248, 8938629), (2529, 7945448), (3372, 5959086), (3528, 5695589), (3934, 5107788), (5058, 3972724), (5901, 3405192), (6744, 2979543), (7868, 2553894), (10116, 1986362), (11802, 1702596), (13769, 1459368), (15736, 1276947), (17703, 1135064), (20232, 993181), (20269, 991368), (23604, 851298), (27538, 729684), (35406, 567532), (40538, 495684), (41307, 486456), (47208, 425649), (55076, 364842), (60807, 330456), (70812, 283766), (81076, 247842), (82614, 243228), (110152, 182421), (121614, 165228), (123921, 162152), (141624, 141883)]