20200946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10711}}^1$

素因数の和:10777

約数の個数: 16

約数和(自身を含む): 32393088

約数和(自身を除く): 12192142

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10711, 21422, 246353, 439151, 492706, 878302, 10100473, 20200946]

約数ペア:

[(1, 20200946), (2, 10100473), (23, 878302), (41, 492706), (46, 439151), (82, 246353), (943, 21422), (1886, 10711)]