20063350779

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{10009}}^1$

素因数の和:10475

約数の個数: 32

約数和(自身を含む): 28117689600

約数和(自身を除く): 8054338821

約数列:

[1, 3, 41, 43, 123, 129, 379, 1137, 1763, 5289, 10009, 15539, 16297, 30027, 46617, 48891, 410369, 430387, 668177, 1231107, 1291161, 2004531, 3793411, 11380233, 17645867, 52937601, 155529851, 163116673, 466589553, 489350019, 6687783593, 20063350779]

約数ペア:

[(1, 20063350779), (3, 6687783593), (41, 489350019), (43, 466589553), (123, 163116673), (129, 155529851), (379, 52937601), (1137, 17645867), (1763, 11380233), (5289, 3793411), (10009, 2004531), (15539, 1291161), (16297, 1231107), (30027, 668177), (46617, 430387), (48891, 410369)]