20629322

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47533}}^1$

素因数の和:47573

約数の個数: 16

約数和(自身を含む): 36506112

約数和(自身を除く): 15876790

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 47533, 95066, 332731, 665462, 1473523, 2947046, 10314661, 20629322]

約数ペア:

[(1, 20629322), (2, 10314661), (7, 2947046), (14, 1473523), (31, 665462), (62, 332731), (217, 95066), (434, 47533)]