20584296

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 60278400

約数和(自身を除く): 39694104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 367, 369, 456, 492, 684, 734, 738, 779, 984, 1101, 1368, 1468, 1476, 1558, 2202, 2337, 2936, 2952, 3116, 3303, 4404, 4674, 6232, 6606, 6973, 7011, 8808, 9348, 13212, 13946, 14022, 15047, 18696, 20919, 26424, 27892, 28044, 30094, 41838, 45141, 55784, 56088, 60188, 62757, 83676, 90282, 120376, 125514, 135423, 167352, 180564, 251028, 270846, 285893, 361128, 502056, 541692, 571786, 857679, 1083384, 1143572, 1715358, 2287144, 2573037, 3430716, 5146074, 6861432, 10292148, 20584296]

約数ペア:

[(1, 20584296), (2, 10292148), (3, 6861432), (4, 5146074), (6, 3430716), (8, 2573037), (9, 2287144), (12, 1715358), (18, 1143572), (19, 1083384), (24, 857679), (36, 571786), (38, 541692), (41, 502056), (57, 361128), (72, 285893), (76, 270846), (82, 251028), (114, 180564), (123, 167352), (152, 135423), (164, 125514), (171, 120376), (228, 90282), (246, 83676), (328, 62757), (342, 60188), (367, 56088), (369, 55784), (456, 45141), (492, 41838), (684, 30094), (734, 28044), (738, 27892), (779, 26424), (984, 20919), (1101, 18696), (1368, 15047), (1468, 14022), (1476, 13946), (1558, 13212), (2202, 9348), (2337, 8808), (2936, 7011), (2952, 6973), (3116, 6606), (3303, 6232), (4404, 4674)]