20316704

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21893}}^1$

素因数の和:21932

約数の個数: 24

約数和(自身を含む): 41379660

約数和(自身を除く): 21062956

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21893, 43786, 87572, 175144, 350288, 634897, 700576, 1269794, 2539588, 5079176, 10158352, 20316704]

約数ペア:

[(1, 20316704), (2, 10158352), (4, 5079176), (8, 2539588), (16, 1269794), (29, 700576), (32, 634897), (58, 350288), (116, 175144), (232, 87572), (464, 43786), (928, 21893)]