2020096384

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1459}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 4177206000

約数和(自身を除く): 2157109616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 373, 464, 746, 928, 1459, 1492, 1856, 2918, 2984, 3712, 5836, 5968, 10817, 11672, 11936, 21634, 23344, 23872, 42311, 43268, 46688, 47744, 84622, 86536, 93376, 169244, 173072, 186752, 338488, 346144, 544207, 676976, 692288, 1088414, 1353952, 1384576, 2176828, 2707904, 4353656, 5415808, 8707312, 15782003, 17414624, 31564006, 34829248, 63128012, 69658496, 126256024, 252512048, 505024096, 1010048192, 2020096384]

約数ペア:

[(1, 2020096384), (2, 1010048192), (4, 505024096), (8, 252512048), (16, 126256024), (29, 69658496), (32, 63128012), (58, 34829248), (64, 31564006), (116, 17414624), (128, 15782003), (232, 8707312), (373, 5415808), (464, 4353656), (746, 2707904), (928, 2176828), (1459, 1384576), (1492, 1353952), (1856, 1088414), (2918, 692288), (2984, 676976), (3712, 544207), (5836, 346144), (5968, 338488), (10817, 186752), (11672, 173072), (11936, 169244), (21634, 93376), (23344, 86536), (23872, 84622), (42311, 47744), (43268, 46688)]