20155665768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119974201}}^1$

素因数の和:119974217

約数の個数: 32

約数和(自身を含む): 57587616960

約数和(自身を除く): 37431951192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119974201, 239948402, 359922603, 479896804, 719845206, 839819407, 959793608, 1439690412, 1679638814, 2519458221, 2879380824, 3359277628, 5038916442, 6718555256, 10077832884, 20155665768]

約数ペア:

[(1, 20155665768), (2, 10077832884), (3, 6718555256), (4, 5038916442), (6, 3359277628), (7, 2879380824), (8, 2519458221), (12, 1679638814), (14, 1439690412), (21, 959793608), (24, 839819407), (28, 719845206), (42, 479896804), (56, 359922603), (84, 239948402), (168, 119974201)]