20194428333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{13681}}^1$

素因数の和:14085

約数の個数: 32

約数和(自身を含む): 28891130112

約数和(自身を除く): 8696701779

約数列:

[1, 3, 17, 51, 103, 281, 309, 843, 1751, 4777, 5253, 13681, 14331, 28943, 41043, 86829, 232577, 492031, 697731, 1409143, 1476093, 3844361, 4227429, 11533083, 23955431, 65354137, 71866293, 196062411, 395969183, 1187907549, 6731476111, 20194428333]

約数ペア:

[(1, 20194428333), (3, 6731476111), (17, 1187907549), (51, 395969183), (103, 196062411), (281, 71866293), (309, 65354137), (843, 23955431), (1751, 11533083), (4777, 4227429), (5253, 3844361), (13681, 1476093), (14331, 1409143), (28943, 697731), (41043, 492031), (86829, 232577)]