47432020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7577}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 99938664

約数和(自身を除く): 52506644

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 7577, 15154, 30308, 37885, 75770, 151540, 2371601, 4743202, 9486404, 11858005, 23716010, 47432020]

約数ペア:

[(1, 47432020), (2, 23716010), (4, 11858005), (5, 9486404), (10, 4743202), (20, 2371601), (313, 151540), (626, 75770), (1252, 37885), (1565, 30308), (3130, 15154), (6260, 7577)]