20130397745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{20113}}^1\times {\mathrm{4259}}^1$

素因数の和:24424

約数の個数: 16

約数和(自身を含む): 24677464320

約数和(自身を除く): 4547066575

約数列:

[1, 5, 47, 235, 4259, 20113, 21295, 100565, 200173, 945311, 1000865, 4726555, 85661267, 428306335, 4026079549, 20130397745]

約数ペア:

[(1, 20130397745), (5, 4026079549), (47, 428306335), (235, 85661267), (4259, 4726555), (20113, 1000865), (21295, 945311), (100565, 200173)]