20080493574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1\times {\mathrm{42043}}^1$

素因数の和:45532

約数の個数: 32

約数和(自身を含む): 41920222464

約数和(自身を除く): 21839728890

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3461, 6922, 10383, 20766, 42043, 79603, 84086, 126129, 159206, 238809, 252258, 477618, 966989, 1933978, 2900967, 5801934, 145510823, 291021646, 436532469, 873064938, 3346748929, 6693497858, 10040246787, 20080493574]

約数ペア:

[(1, 20080493574), (2, 10040246787), (3, 6693497858), (6, 3346748929), (23, 873064938), (46, 436532469), (69, 291021646), (138, 145510823), (3461, 5801934), (6922, 2900967), (10383, 1933978), (20766, 966989), (42043, 477618), (79603, 252258), (84086, 238809), (126129, 159206)]