20008218044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{10627}}^1$

素因数の和:10874

約数の個数: 48

約数和(自身を含む): 36445707648

約数和(自身を除く): 16437489604

約数列:

[1, 2, 4, 53, 83, 106, 107, 166, 212, 214, 332, 428, 4399, 5671, 8798, 8881, 10627, 11342, 17596, 17762, 21254, 22684, 35524, 42508, 470693, 563231, 882041, 941386, 1126462, 1137089, 1764082, 1882772, 2252924, 2274178, 3528164, 4548356, 46748173, 60265717, 93496346, 94378387, 120531434, 186992692, 188756774, 241062868, 377513548, 5002054511, 10004109022, 20008218044]

約数ペア:

[(1, 20008218044), (2, 10004109022), (4, 5002054511), (53, 377513548), (83, 241062868), (106, 188756774), (107, 186992692), (166, 120531434), (212, 94378387), (214, 93496346), (332, 60265717), (428, 46748173), (4399, 4548356), (5671, 3528164), (8798, 2274178), (8881, 2252924), (10627, 1882772), (11342, 1764082), (17596, 1137089), (17762, 1126462), (21254, 941386), (22684, 882041), (35524, 563231), (42508, 470693)]