20148261742

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13203317}}^1$

素因数の和:13203435

約数の個数: 16

約数和(自身を含む): 34856759520

約数和(自身を除く): 14708497778

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 13203317, 26406634, 92423219, 184846438, 1439161553, 2878323106, 10074130871, 20148261742]

約数ペア:

[(1, 20148261742), (2, 10074130871), (7, 2878323106), (14, 1439161553), (109, 184846438), (218, 92423219), (763, 26406634), (1526, 13203317)]