20510046726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11432579}}^1$

素因数の和:11432620

約数の個数: 32

約数和(自身を含む): 46096162560

約数和(自身を除く): 25586115834

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11432579, 22865158, 34297737, 68595474, 148623527, 262949317, 297247054, 445870581, 525898634, 788847951, 891741162, 1577695902, 3418341121, 6836682242, 10255023363, 20510046726]

約数ペア:

[(1, 20510046726), (2, 10255023363), (3, 6836682242), (6, 3418341121), (13, 1577695902), (23, 891741162), (26, 788847951), (39, 525898634), (46, 445870581), (69, 297247054), (78, 262949317), (138, 148623527), (299, 68595474), (598, 34297737), (897, 22865158), (1794, 11432579)]