20076908698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3523501}}^1$

素因数の和:3523558

約数の個数: 32

約数和(自身を含む): 38561205888

約数和(自身を除く): 18484297190

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 3523501, 7047002, 24664507, 38758511, 49329014, 77517022, 130369537, 260739074, 271309577, 542619154, 912586759, 1434064907, 1825173518, 2868129814, 10038454349, 20076908698]

約数ペア:

[(1, 20076908698), (2, 10038454349), (7, 2868129814), (11, 1825173518), (14, 1434064907), (22, 912586759), (37, 542619154), (74, 271309577), (77, 260739074), (154, 130369537), (259, 77517022), (407, 49329014), (518, 38758511), (814, 24664507), (2849, 7047002), (5698, 3523501)]