20164500960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{392611}}^1$

素因数の和:392736

約数の個数: 96

約数和(自身を含む): 64111969152

約数和(自身を除く): 43947468192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 8560, 10272, 12840, 17120, 25680, 51360, 392611, 785222, 1177833, 1570444, 1963055, 2355666, 3140888, 3926110, 4711332, 5889165, 6281776, 7852220, 9422664, 11778330, 12563552, 15704440, 18845328, 23556660, 31408880, 37690656, 42009377, 47113320, 62817760, 84018754, 94226640, 126028131, 168037508, 188453280, 210046885, 252056262, 336075016, 420093770, 504112524, 630140655, 672150032, 840187540, 1008225048, 1260281310, 1344300064, 1680375080, 2016450096, 2520562620, 3360750160, 4032900192, 5041125240, 6721500320, 10082250480, 20164500960]

約数ペア:

[(1, 20164500960), (2, 10082250480), (3, 6721500320), (4, 5041125240), (5, 4032900192), (6, 3360750160), (8, 2520562620), (10, 2016450096), (12, 1680375080), (15, 1344300064), (16, 1260281310), (20, 1008225048), (24, 840187540), (30, 672150032), (32, 630140655), (40, 504112524), (48, 420093770), (60, 336075016), (80, 252056262), (96, 210046885), (107, 188453280), (120, 168037508), (160, 126028131), (214, 94226640), (240, 84018754), (321, 62817760), (428, 47113320), (480, 42009377), (535, 37690656), (642, 31408880), (856, 23556660), (1070, 18845328), (1284, 15704440), (1605, 12563552), (1712, 11778330), (2140, 9422664), (2568, 7852220), (3210, 6281776), (3424, 5889165), (4280, 4711332), (5136, 3926110), (6420, 3140888), (8560, 2355666), (10272, 1963055), (12840, 1570444), (17120, 1177833), (25680, 785222), (51360, 392611)]