20216971806

素因数分解:

$2^1\times 3^1\times {\mathrm{2477}}^1\times {\mathrm{1360313}}^1$

素因数の和:1362795

約数の個数: 16

約数和(自身を含む): 40450297104

約数和(自身を除く): 20233325298

約数列:

[1, 2, 3, 6, 2477, 4954, 7431, 14862, 1360313, 2720626, 4080939, 8161878, 3369495301, 6738990602, 10108485903, 20216971806]

約数ペア:

[(1, 20216971806), (2, 10108485903), (3, 6738990602), (6, 3369495301), (2477, 8161878), (4954, 4080939), (7431, 2720626), (14862, 1360313)]