20802124826

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1\times {\mathrm{11131}}^1$

素因数の和:12290

約数の個数: 32

約数和(自身を含む): 35971499520

約数和(自身を除く): 15169374694

約数列:

[1, 2, 7, 14, 131, 262, 917, 1019, 1834, 2038, 7133, 11131, 14266, 22262, 77917, 133489, 155834, 266978, 934423, 1458161, 1868846, 2916322, 10207127, 11342489, 20414254, 22684978, 79397423, 158794846, 1485866059, 2971732118, 10401062413, 20802124826]

約数ペア:

[(1, 20802124826), (2, 10401062413), (7, 2971732118), (14, 1485866059), (131, 158794846), (262, 79397423), (917, 22684978), (1019, 20414254), (1834, 11342489), (2038, 10207127), (7133, 2916322), (11131, 1868846), (14266, 1458161), (22262, 934423), (77917, 266978), (133489, 155834)]