20097624

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{97}}^2$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 51337800

約数和(自身を除く): 31240176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 97, 178, 194, 267, 291, 356, 388, 534, 582, 712, 776, 1068, 1164, 2136, 2328, 8633, 9409, 17266, 18818, 25899, 28227, 34532, 37636, 51798, 56454, 69064, 75272, 103596, 112908, 207192, 225816, 837401, 1674802, 2512203, 3349604, 5024406, 6699208, 10048812, 20097624]

約数ペア:

[(1, 20097624), (2, 10048812), (3, 6699208), (4, 5024406), (6, 3349604), (8, 2512203), (12, 1674802), (24, 837401), (89, 225816), (97, 207192), (178, 112908), (194, 103596), (267, 75272), (291, 69064), (356, 56454), (388, 51798), (534, 37636), (582, 34532), (712, 28227), (776, 25899), (1068, 18818), (1164, 17266), (2136, 9409), (2328, 8633)]