4112020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18691}}^1$

素因数の和:18711

約数の個数: 24

約数和(自身を含む): 9420768

約数和(自身を除く): 5308748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18691, 37382, 74764, 93455, 186910, 205601, 373820, 411202, 822404, 1028005, 2056010, 4112020]

約数ペア:

[(1, 4112020), (2, 2056010), (4, 1028005), (5, 822404), (10, 411202), (11, 373820), (20, 205601), (22, 186910), (44, 93455), (55, 74764), (110, 37382), (220, 18691)]