20160892676

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{775777}}^1$

素因数の和:775943

約数の個数: 24

約数和(自身を含む): 36166770360

約数和(自身を除く): 16005877684

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 6497, 12994, 25988, 775777, 1551554, 3103108, 56631721, 69044153, 113263442, 138088306, 226526884, 276176612, 5040223169, 10080446338, 20160892676]

約数ペア:

[(1, 20160892676), (2, 10080446338), (4, 5040223169), (73, 276176612), (89, 226526884), (146, 138088306), (178, 113263442), (292, 69044153), (356, 56631721), (6497, 3103108), (12994, 1551554), (25988, 775777)]