20022198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476719}}^1$

素因数の和:476731

約数の個数: 16

約数和(自身を含む): 45765120

約数和(自身を除く): 25742922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476719, 953438, 1430157, 2860314, 3337033, 6674066, 10011099, 20022198]

約数ペア:

[(1, 20022198), (2, 10011099), (3, 6674066), (6, 3337033), (7, 2860314), (14, 1430157), (21, 953438), (42, 476719)]