20152304

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{4547}}^1$

素因数の和:4832

約数の個数: 20

約数和(自身を含む): 39194664

約数和(自身を除く): 19042360

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 4547, 9094, 18188, 36376, 72752, 1259519, 2519038, 5038076, 10076152, 20152304]

約数ペア:

[(1, 20152304), (2, 10076152), (4, 5038076), (8, 2519038), (16, 1259519), (277, 72752), (554, 36376), (1108, 18188), (2216, 9094), (4432, 4547)]