20163365476

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{7669}}^1\times {\mathrm{6143}}^1$

素因数の和:13923

約数の個数: 24

約数和(自身を含む): 35626106880

約数和(自身を除く): 15462741404

約数列:

[1, 2, 4, 107, 214, 428, 6143, 7669, 12286, 15338, 24572, 30676, 657301, 820583, 1314602, 1641166, 2629204, 3282332, 47110667, 94221334, 188442668, 5040841369, 10081682738, 20163365476]

約数ペア:

[(1, 20163365476), (2, 10081682738), (4, 5040841369), (107, 188442668), (214, 94221334), (428, 47110667), (6143, 3282332), (7669, 2629204), (12286, 1641166), (15338, 1314602), (24572, 820583), (30676, 657301)]