20462452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 36723456

約数和(自身を除く): 16261004

約数列:

[1, 2, 4, 53, 106, 212, 263, 367, 526, 734, 1052, 1468, 13939, 19451, 27878, 38902, 55756, 77804, 96521, 193042, 386084, 5115613, 10231226, 20462452]

約数ペア:

[(1, 20462452), (2, 10231226), (4, 5115613), (53, 386084), (106, 193042), (212, 96521), (263, 77804), (367, 55756), (526, 38902), (734, 27878), (1052, 19451), (1468, 13939)]