20122499088

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{296687}}^1$

素因数の和:296861

約数の個数: 80

約数和(自身を含む): 58127112960

約数和(自身を除く): 38004613872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4239, 5652, 7536, 8478, 11304, 16956, 22608, 33912, 67824, 296687, 593374, 890061, 1186748, 1780122, 2373496, 2670183, 3560244, 4746992, 5340366, 7120488, 8010549, 10680732, 14240976, 16021098, 21361464, 32042196, 42722928, 46579859, 64084392, 93159718, 128168784, 139739577, 186319436, 279479154, 372638872, 419218731, 558958308, 745277744, 838437462, 1117916616, 1257656193, 1676874924, 2235833232, 2515312386, 3353749848, 5030624772, 6707499696, 10061249544, 20122499088]

約数ペア:

[(1, 20122499088), (2, 10061249544), (3, 6707499696), (4, 5030624772), (6, 3353749848), (8, 2515312386), (9, 2235833232), (12, 1676874924), (16, 1257656193), (18, 1117916616), (24, 838437462), (27, 745277744), (36, 558958308), (48, 419218731), (54, 372638872), (72, 279479154), (108, 186319436), (144, 139739577), (157, 128168784), (216, 93159718), (314, 64084392), (432, 46579859), (471, 42722928), (628, 32042196), (942, 21361464), (1256, 16021098), (1413, 14240976), (1884, 10680732), (2512, 8010549), (2826, 7120488), (3768, 5340366), (4239, 4746992), (5652, 3560244), (7536, 2670183), (8478, 2373496), (11304, 1780122), (16956, 1186748), (22608, 890061), (33912, 593374), (67824, 296687)]