20436705058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{426707}}^1$

素因数の和:427038

約数の個数: 32

約数和(自身を含む): 38342274048

約数和(自身を除く): 17905568990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 311, 622, 2177, 3421, 4354, 6842, 23947, 47894, 426707, 853414, 2986949, 4693777, 5973898, 9387554, 32856439, 65712878, 132705877, 265411754, 928941139, 1459764647, 1857882278, 2919529294, 10218352529, 20436705058]

約数ペア:

[(1, 20436705058), (2, 10218352529), (7, 2919529294), (11, 1857882278), (14, 1459764647), (22, 928941139), (77, 265411754), (154, 132705877), (311, 65712878), (622, 32856439), (2177, 9387554), (3421, 5973898), (4354, 4693777), (6842, 2986949), (23947, 853414), (47894, 426707)]