20174045332

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2137987}}^1$

素因数の和:2138335

約数の個数: 24

約数和(自身を含む): 40467836864

約数和(自身を除く): 20293791532

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 2137987, 4275974, 8551948, 14965909, 29931818, 59863636, 720501619, 1441003238, 2882006476, 5043511333, 10087022666, 20174045332]

約数ペア:

[(1, 20174045332), (2, 10087022666), (4, 5043511333), (7, 2882006476), (14, 1441003238), (28, 720501619), (337, 59863636), (674, 29931818), (1348, 14965909), (2359, 8551948), (4718, 4275974), (9436, 2137987)]