20274012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51197}}^1$

素因数の和:51218

約数の個数: 36

約数和(自身を含む): 55908216

約数和(自身を除く): 35634204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51197, 102394, 153591, 204788, 307182, 460773, 563167, 614364, 921546, 1126334, 1689501, 1843092, 2252668, 3379002, 5068503, 6758004, 10137006, 20274012]

約数ペア:

[(1, 20274012), (2, 10137006), (3, 6758004), (4, 5068503), (6, 3379002), (9, 2252668), (11, 1843092), (12, 1689501), (18, 1126334), (22, 921546), (33, 614364), (36, 563167), (44, 460773), (66, 307182), (99, 204788), (132, 153591), (198, 102394), (396, 51197)]