20453540162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{949649}}^1$

素因数の和:949762

約数の個数: 24

約数和(自身を含む): 34101931500

約数和(自身を除く): 13648391338

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538, 949649, 1899298, 10446139, 20892278, 84518761, 114907529, 169037522, 229815058, 929706371, 1859412742, 10226770081, 20453540162]

約数ペア:

[(1, 20453540162), (2, 10226770081), (11, 1859412742), (22, 929706371), (89, 229815058), (121, 169037522), (178, 114907529), (242, 84518761), (979, 20892278), (1958, 10446139), (10769, 1899298), (21538, 949649)]