20117230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4871}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 21976850

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4871, 9742, 24355, 34097, 48710, 68194, 170485, 287389, 340970, 574778, 1436945, 2011723, 2873890, 4023446, 10058615, 20117230]

約数ペア:

[(1, 20117230), (2, 10058615), (5, 4023446), (7, 2873890), (10, 2011723), (14, 1436945), (35, 574778), (59, 340970), (70, 287389), (118, 170485), (295, 68194), (413, 48710), (590, 34097), (826, 24355), (2065, 9742), (4130, 4871)]