20137664036

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3765457}}^1$

素因数の和:3765659

約数の個数: 24

約数和(自身を含む): 40486204416

約数和(自身を除く): 20348540380

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 3765457, 7530914, 15061828, 26358199, 52716398, 105432796, 719202287, 1438404574, 2876809148, 5034416009, 10068832018, 20137664036]

約数ペア:

[(1, 20137664036), (2, 10068832018), (4, 5034416009), (7, 2876809148), (14, 1438404574), (28, 719202287), (191, 105432796), (382, 52716398), (764, 26358199), (1337, 15061828), (2674, 7530914), (5348, 3765457)]