20104351616

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{5416043}}^1$

素因数の和:5416086

約数の個数: 32

約数和(自身を含む): 41432736600

約数和(自身を除く): 21328384984

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5416043, 10832086, 21664172, 43328344, 86656688, 157065247, 173313376, 314130494, 346626752, 628260988, 693253504, 1256521976, 2513043952, 5026087904, 10052175808, 20104351616]

約数ペア:

[(1, 20104351616), (2, 10052175808), (4, 5026087904), (8, 2513043952), (16, 1256521976), (29, 693253504), (32, 628260988), (58, 346626752), (64, 314130494), (116, 173313376), (128, 157065247), (232, 86656688), (464, 43328344), (928, 21664172), (1856, 10832086), (3712, 5416043)]