20007246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476363}}^1$

素因数の和:476375

約数の個数: 16

約数和(自身を含む): 45730944

約数和(自身を除く): 25723698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476363, 952726, 1429089, 2858178, 3334541, 6669082, 10003623, 20007246]

約数ペア:

[(1, 20007246), (2, 10003623), (3, 6669082), (6, 3334541), (7, 2858178), (14, 1429089), (21, 952726), (42, 476363)]