20339772

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41341}}^1$

素因数の和:41389

約数の個数: 24

約数和(自身を含む): 48618192

約数和(自身を除く): 28278420

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41341, 82682, 124023, 165364, 248046, 496092, 1694981, 3389962, 5084943, 6779924, 10169886, 20339772]

約数ペア:

[(1, 20339772), (2, 10169886), (3, 6779924), (4, 5084943), (6, 3389962), (12, 1694981), (41, 496092), (82, 248046), (123, 165364), (164, 124023), (246, 82682), (492, 41341)]