20185341

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 31332672

約数和(自身を除く): 11147331

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 3271, 6171, 9813, 35981, 55607, 107943, 166821, 395791, 611677, 1187373, 1835031, 6728447, 20185341]

約数ペア:

[(1, 20185341), (3, 6728447), (11, 1835031), (17, 1187373), (33, 611677), (51, 395791), (121, 166821), (187, 107943), (363, 55607), (561, 35981), (2057, 9813), (3271, 6171)]