20530584

素因数分解:

$2^3\times 3^5\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 38437416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 179, 216, 236, 243, 324, 354, 358, 472, 486, 531, 537, 648, 708, 716, 972, 1062, 1074, 1416, 1432, 1593, 1611, 1944, 2124, 2148, 3186, 3222, 4248, 4296, 4779, 4833, 6372, 6444, 9558, 9666, 10561, 12744, 12888, 14337, 14499, 19116, 19332, 21122, 28674, 28998, 31683, 38232, 38664, 42244, 43497, 57348, 57996, 63366, 84488, 86994, 95049, 114696, 115992, 126732, 173988, 190098, 253464, 285147, 347976, 380196, 570294, 760392, 855441, 1140588, 1710882, 2281176, 2566323, 3421764, 5132646, 6843528, 10265292, 20530584]

約数ペア:

[(1, 20530584), (2, 10265292), (3, 6843528), (4, 5132646), (6, 3421764), (8, 2566323), (9, 2281176), (12, 1710882), (18, 1140588), (24, 855441), (27, 760392), (36, 570294), (54, 380196), (59, 347976), (72, 285147), (81, 253464), (108, 190098), (118, 173988), (162, 126732), (177, 115992), (179, 114696), (216, 95049), (236, 86994), (243, 84488), (324, 63366), (354, 57996), (358, 57348), (472, 43497), (486, 42244), (531, 38664), (537, 38232), (648, 31683), (708, 28998), (716, 28674), (972, 21122), (1062, 19332), (1074, 19116), (1416, 14499), (1432, 14337), (1593, 12888), (1611, 12744), (1944, 10561), (2124, 9666), (2148, 9558), (3186, 6444), (3222, 6372), (4248, 4833), (4296, 4779)]