20107635814

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{54377}}^1$

素因数の和:54880

約数の個数: 32

約数和(自身を含む): 35116877376

約数和(自身を除く): 15009241562

約数列:

[1, 2, 7, 14, 61, 122, 427, 433, 854, 866, 3031, 6062, 26413, 52826, 54377, 108754, 184891, 369782, 380639, 761278, 3316997, 6633994, 23218979, 23545241, 46437958, 47090482, 164816687, 329633374, 1436259701, 2872519402, 10053817907, 20107635814]

約数ペア:

[(1, 20107635814), (2, 10053817907), (7, 2872519402), (14, 1436259701), (61, 329633374), (122, 164816687), (427, 47090482), (433, 46437958), (854, 23545241), (866, 23218979), (3031, 6633994), (6062, 3316997), (26413, 761278), (52826, 380639), (54377, 369782), (108754, 184891)]