20162814309

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{276343}}^1$

素因数の和:276438

約数の個数: 36

約数和(自身を含む): 32490316768

約数和(自身を除く): 12327502459

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 363, 603, 737, 1089, 2211, 6633, 8107, 24321, 72963, 276343, 829029, 2487087, 3039773, 9119319, 18514981, 27357957, 33437503, 55544943, 100312509, 166634829, 203664791, 300937527, 610994373, 1832983119, 2240312701, 6720938103, 20162814309]

約数ペア:

[(1, 20162814309), (3, 6720938103), (9, 2240312701), (11, 1832983119), (33, 610994373), (67, 300937527), (99, 203664791), (121, 166634829), (201, 100312509), (363, 55544943), (603, 33437503), (737, 27357957), (1089, 18514981), (2211, 9119319), (6633, 3039773), (8107, 2487087), (24321, 829029), (72963, 276343)]