20201130426

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{19009}}^1\times {\mathrm{4787}}^1$

素因数の和:23838

約数の個数: 32

約数和(自身を含む): 41505065280

約数和(自身を除く): 21303934854

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 4787, 9574, 14361, 19009, 28722, 38018, 57027, 114054, 177119, 354238, 531357, 703333, 1062714, 1406666, 2109999, 4219998, 90996083, 181992166, 272988249, 545976498, 3366855071, 6733710142, 10100565213, 20201130426]

約数ペア:

[(1, 20201130426), (2, 10100565213), (3, 6733710142), (6, 3366855071), (37, 545976498), (74, 272988249), (111, 181992166), (222, 90996083), (4787, 4219998), (9574, 2109999), (14361, 1406666), (19009, 1062714), (28722, 703333), (38018, 531357), (57027, 354238), (114054, 177119)]