20932156945

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1\times {\mathrm{7013}}^1$

素因数の和:7929

約数の個数: 32

約数和(自身を含む): 29015739648

約数和(自身を除く): 8083582703

約数列:

[1, 5, 7, 35, 107, 535, 749, 797, 3745, 3985, 5579, 7013, 27895, 35065, 49091, 85279, 245455, 426395, 596953, 750391, 2984765, 3751955, 5252737, 5589361, 26263685, 27946805, 39125527, 195627635, 598061627, 2990308135, 4186431389, 20932156945]

約数ペア:

[(1, 20932156945), (5, 4186431389), (7, 2990308135), (35, 598061627), (107, 195627635), (535, 39125527), (749, 27946805), (797, 26263685), (3745, 5589361), (3985, 5252737), (5579, 3751955), (7013, 2984765), (27895, 750391), (35065, 596953), (49091, 426395), (85279, 245455)]