20535256

素因数分解:

$2^3\times 7^1\times {\mathrm{366701}}^1$

素因数の和:366714

約数の個数: 16

約数和(自身を含む): 44004240

約数和(自身を除く): 23468984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 366701, 733402, 1466804, 2566907, 2933608, 5133814, 10267628, 20535256]

約数ペア:

[(1, 20535256), (2, 10267628), (4, 5133814), (7, 2933608), (8, 2566907), (14, 1466804), (28, 733402), (56, 366701)]