2020158646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1973}}^1\times {\mathrm{4231}}^1$

素因数の和:6228

約数の個数: 24

約数和(自身を含む): 3333233232

約数和(自身を除く): 1313074586

約数列:

[1, 2, 11, 22, 121, 242, 1973, 3946, 4231, 8462, 21703, 43406, 46541, 93082, 238733, 477466, 511951, 1023902, 8347763, 16695526, 91825393, 183650786, 1010079323, 2020158646]

約数ペア:

[(1, 2020158646), (2, 1010079323), (11, 183650786), (22, 91825393), (121, 16695526), (242, 8347763), (1973, 1023902), (3946, 511951), (4231, 477466), (8462, 238733), (21703, 93082), (43406, 46541)]