2020216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2087}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 4165560

約数和(自身を除く): 2145344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2087, 4174, 8348, 16696, 22957, 45914, 91828, 183656, 252527, 505054, 1010108, 2020216]

約数ペア:

[(1, 2020216), (2, 1010108), (4, 505054), (8, 252527), (11, 183656), (22, 91828), (44, 45914), (88, 22957), (121, 16696), (242, 8348), (484, 4174), (968, 2087)]