20104202230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3673}}^1\times {\mathrm{78193}}^1$

素因数の和:81880

約数の個数: 32

約数和(自身を含む): 41369004864

約数和(自身を除く): 21264802634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3673, 7346, 18365, 25711, 36730, 51422, 78193, 128555, 156386, 257110, 390965, 547351, 781930, 1094702, 2736755, 5473510, 287202889, 574405778, 1436014445, 2010420223, 2872028890, 4020840446, 10052101115, 20104202230]

約数ペア:

[(1, 20104202230), (2, 10052101115), (5, 4020840446), (7, 2872028890), (10, 2010420223), (14, 1436014445), (35, 574405778), (70, 287202889), (3673, 5473510), (7346, 2736755), (18365, 1094702), (25711, 781930), (36730, 547351), (51422, 390965), (78193, 257110), (128555, 156386)]