20346720024

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1033}}^1$

素因数の和:1661

約数の個数: 128

約数和(自身を含む): 53666585280

約数和(自身を除く): 33319865256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 541, 888, 984, 1033, 1082, 1517, 1623, 2066, 2164, 3034, 3099, 3246, 4132, 4328, 4551, 6068, 6198, 6492, 8264, 9102, 12136, 12396, 12984, 18204, 20017, 22181, 24792, 36408, 38221, 40034, 42353, 44362, 60051, 66543, 76442, 80068, 84706, 88724, 114663, 120102, 127059, 133086, 152884, 160136, 169412, 177448, 229326, 240204, 254118, 266172, 305768, 338824, 458652, 480408, 508236, 532344, 558853, 820697, 917304, 1016472, 1117706, 1567061, 1641394, 1676559, 2235412, 2462091, 3134122, 3282788, 3353118, 4470824, 4701183, 4924182, 6268244, 6565576, 6706236, 9402366, 9848364, 12536488, 13412472, 18804732, 19696728, 20677561, 22912973, 37609464, 41355122, 45825946, 62032683, 68738919, 82710244, 91651892, 124065366, 137477838, 165420488, 183303784, 248130732, 274955676, 496261464, 549911352, 847780001, 1695560002, 2543340003, 3391120004, 5086680006, 6782240008, 10173360012, 20346720024]

約数ペア:

[(1, 20346720024), (2, 10173360012), (3, 6782240008), (4, 5086680006), (6, 3391120004), (8, 2543340003), (12, 1695560002), (24, 847780001), (37, 549911352), (41, 496261464), (74, 274955676), (82, 248130732), (111, 183303784), (123, 165420488), (148, 137477838), (164, 124065366), (222, 91651892), (246, 82710244), (296, 68738919), (328, 62032683), (444, 45825946), (492, 41355122), (541, 37609464), (888, 22912973), (984, 20677561), (1033, 19696728), (1082, 18804732), (1517, 13412472), (1623, 12536488), (2066, 9848364), (2164, 9402366), (3034, 6706236), (3099, 6565576), (3246, 6268244), (4132, 4924182), (4328, 4701183), (4551, 4470824), (6068, 3353118), (6198, 3282788), (6492, 3134122), (8264, 2462091), (9102, 2235412), (12136, 1676559), (12396, 1641394), (12984, 1567061), (18204, 1117706), (20017, 1016472), (22181, 917304), (24792, 820697), (36408, 558853), (38221, 532344), (40034, 508236), (42353, 480408), (44362, 458652), (60051, 338824), (66543, 305768), (76442, 266172), (80068, 254118), (84706, 240204), (88724, 229326), (114663, 177448), (120102, 169412), (127059, 160136), (133086, 152884)]