2020140254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1\times {\mathrm{8597}}^1$

素因数の和:9592

約数の個数: 24

約数和(自身を含む): 3334545144

約数和(自身を除く): 1314404890

約数列:

[1, 2, 11, 22, 121, 242, 971, 1942, 8597, 10681, 17194, 21362, 94567, 117491, 189134, 234982, 1040237, 2080474, 8347687, 16695374, 91824557, 183649114, 1010070127, 2020140254]

約数ペア:

[(1, 2020140254), (2, 1010070127), (11, 183649114), (22, 91824557), (121, 16695374), (242, 8347687), (971, 2080474), (1942, 1040237), (8597, 234982), (10681, 189134), (17194, 117491), (21362, 94567)]