20163883732

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{2297}}^1\times {\mathrm{4363}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 35380449216

約数和(自身を除く): 15216565484

約数列:

[1, 2, 4, 503, 1006, 2012, 2297, 4363, 4594, 8726, 9188, 17452, 1155391, 2194589, 2310782, 4389178, 4621564, 8778356, 10021811, 20043622, 40087244, 5040970933, 10081941866, 20163883732]

約数ペア:

[(1, 20163883732), (2, 10081941866), (4, 5040970933), (503, 40087244), (1006, 20043622), (2012, 10021811), (2297, 8778356), (4363, 4621564), (4594, 4389178), (8726, 2310782), (9188, 2194589), (17452, 1155391)]