20194244631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{705821}}^1$

素因数の和:705872

約数の個数: 36

約数和(自身を含む): 33803227224

約数和(自身を除く): 13608982593

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 561, 867, 1683, 2601, 3179, 9537, 28611, 705821, 2117463, 6352389, 7764031, 11998957, 23292093, 35996871, 69876279, 107990613, 131988527, 203982269, 395965581, 611946807, 1187896743, 1835840421, 2243804959, 6731414877, 20194244631]

約数ペア:

[(1, 20194244631), (3, 6731414877), (9, 2243804959), (11, 1835840421), (17, 1187896743), (33, 611946807), (51, 395965581), (99, 203982269), (153, 131988527), (187, 107990613), (289, 69876279), (561, 35996871), (867, 23292093), (1683, 11998957), (2601, 7764031), (3179, 6352389), (9537, 2117463), (28611, 705821)]