20172429815

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{370919}}^1$

素因数の和:371146

約数の個数: 16

約数和(自身を含む): 24703272000

約数和(自身を除く): 4530842185

約数列:

[1, 5, 73, 149, 365, 745, 10877, 54385, 370919, 1854595, 27077087, 55266931, 135385435, 276334655, 4034485963, 20172429815]

約数ペア:

[(1, 20172429815), (5, 4034485963), (73, 276334655), (149, 135385435), (365, 55266931), (745, 27077087), (10877, 1854595), (54385, 370919)]