20243368645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4955537}}^1$

素因数の和:4955604

約数の個数: 16

約数和(自身を含む): 26165240640

約数和(自身を除く): 5921871995

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 4955537, 24777685, 94155203, 213088091, 470776015, 1065440455, 4048673729, 20243368645]

約数ペア:

[(1, 20243368645), (5, 4048673729), (19, 1065440455), (43, 470776015), (95, 213088091), (215, 94155203), (817, 24777685), (4085, 4955537)]