20166027442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{44203}}^1$

素因数の和:44538

約数の個数: 32

約数和(自身を含む): 33513704640

約数和(自身を除く): 13347677198

約数列:

[1, 2, 11, 22, 89, 178, 233, 466, 979, 1958, 2563, 5126, 20737, 41474, 44203, 88406, 228107, 456214, 486233, 972466, 3934067, 7868134, 10299299, 20598598, 43274737, 86549474, 113292289, 226584578, 916637611, 1833275222, 10083013721, 20166027442]

約数ペア:

[(1, 20166027442), (2, 10083013721), (11, 1833275222), (22, 916637611), (89, 226584578), (178, 113292289), (233, 86549474), (466, 43274737), (979, 20598598), (1958, 10299299), (2563, 7868134), (5126, 3934067), (20737, 972466), (41474, 486233), (44203, 456214), (88406, 228107)]