20567326869

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{114601}}^1$

素因数の和:114667

約数の個数: 48

約数和(自身を含む): 33775501440

約数和(自身を除く): 13208174571

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 289, 391, 459, 621, 867, 1173, 2601, 3519, 6647, 7803, 10557, 19941, 59823, 114601, 179469, 343803, 1031409, 1948217, 2635823, 3094227, 5844651, 7907469, 17533953, 23722407, 33119689, 44808991, 52601859, 71167221, 99359067, 134426973, 298077201, 403280919, 761752847, 894231603, 1209842757, 2285258541, 6855775623, 20567326869]

約数ペア:

[(1, 20567326869), (3, 6855775623), (9, 2285258541), (17, 1209842757), (23, 894231603), (27, 761752847), (51, 403280919), (69, 298077201), (153, 134426973), (207, 99359067), (289, 71167221), (391, 52601859), (459, 44808991), (621, 33119689), (867, 23722407), (1173, 17533953), (2601, 7907469), (3519, 5844651), (6647, 3094227), (7803, 2635823), (10557, 1948217), (19941, 1031409), (59823, 343803), (114601, 179469)]