20074796

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{911}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 40244736

約数和(自身を除く): 20169940

約数列:

[1, 2, 4, 7, 14, 28, 787, 911, 1574, 1822, 3148, 3644, 5509, 6377, 11018, 12754, 22036, 25508, 716957, 1433914, 2867828, 5018699, 10037398, 20074796]

約数ペア:

[(1, 20074796), (2, 10037398), (4, 5018699), (7, 2867828), (14, 1433914), (28, 716957), (787, 25508), (911, 22036), (1574, 12754), (1822, 11018), (3148, 6377), (3644, 5509)]