20577086904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{77943511}}^1$

素因数の和:77943531

約数の個数: 32

約数和(自身を含む): 56119328640

約数和(自身を除く): 35542241736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 77943511, 155887022, 233830533, 311774044, 467661066, 623548088, 857378621, 935322132, 1714757242, 1870644264, 2572135863, 3429514484, 5144271726, 6859028968, 10288543452, 20577086904]

約数ペア:

[(1, 20577086904), (2, 10288543452), (3, 6859028968), (4, 5144271726), (6, 3429514484), (8, 2572135863), (11, 1870644264), (12, 1714757242), (22, 935322132), (24, 857378621), (33, 623548088), (44, 467661066), (66, 311774044), (88, 233830533), (132, 155887022), (264, 77943511)]