20253657072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1322731}}^1$

素因数の和:1322782

約数の個数: 80

約数和(自身を含む): 59046756480

約数和(自身を除く): 38793099408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 1322731, 2645462, 3968193, 5290924, 7936386, 10581848, 14550041, 15872772, 21163696, 29100082, 31745544, 38359199, 43650123, 58200164, 63491088, 76718398, 87300246, 115077597, 116400328, 153436796, 174600492, 230155194, 232800656, 306873592, 349200984, 421951189, 460310388, 613747184, 698401968, 843902378, 920620776, 1265853567, 1687804756, 1841241552, 2531707134, 3375609512, 5063414268, 6751219024, 10126828536, 20253657072]

約数ペア:

[(1, 20253657072), (2, 10126828536), (3, 6751219024), (4, 5063414268), (6, 3375609512), (8, 2531707134), (11, 1841241552), (12, 1687804756), (16, 1265853567), (22, 920620776), (24, 843902378), (29, 698401968), (33, 613747184), (44, 460310388), (48, 421951189), (58, 349200984), (66, 306873592), (87, 232800656), (88, 230155194), (116, 174600492), (132, 153436796), (174, 116400328), (176, 115077597), (232, 87300246), (264, 76718398), (319, 63491088), (348, 58200164), (464, 43650123), (528, 38359199), (638, 31745544), (696, 29100082), (957, 21163696), (1276, 15872772), (1392, 14550041), (1914, 10581848), (2552, 7936386), (3828, 5290924), (5104, 3968193), (7656, 2645462), (15312, 1322731)]