20140886955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3619207}}^1$

素因数の和:3619275

約数の個数: 32

約数和(自身を含む): 37523948544

約数和(自身を除く): 17383061589

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 3619207, 10857621, 18096035, 25334449, 54288105, 76003347, 126672245, 191817971, 380016735, 575453913, 959089855, 1342725797, 2877269565, 4028177391, 6713628985, 20140886955]

約数ペア:

[(1, 20140886955), (3, 6713628985), (5, 4028177391), (7, 2877269565), (15, 1342725797), (21, 959089855), (35, 575453913), (53, 380016735), (105, 191817971), (159, 126672245), (265, 76003347), (371, 54288105), (795, 25334449), (1113, 18096035), (1855, 10857621), (5565, 3619207)]