20113706859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{140401}}^1$

素因数の和:140527

約数の個数: 24

約数和(自身を含む): 28941906672

約数和(自身を除く): 8828199813

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 2809, 8427, 47753, 140401, 143259, 421203, 2386817, 7160451, 7441253, 22323759, 126501301, 379503903, 394386409, 1183159227, 6704568953, 20113706859]

約数ペア:

[(1, 20113706859), (3, 6704568953), (17, 1183159227), (51, 394386409), (53, 379503903), (159, 126501301), (901, 22323759), (2703, 7441253), (2809, 7160451), (8427, 2386817), (47753, 421203), (140401, 143259)]