20118154078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24715177}}^1$

素因数の和:24715227

約数の個数: 16

約数和(自身を含む): 33810363504

約数和(自身を除く): 13692209426

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24715177, 49430354, 271866947, 543733894, 914461549, 1828923098, 10059077039, 20118154078]

約数ペア:

[(1, 20118154078), (2, 10059077039), (11, 1828923098), (22, 914461549), (37, 543733894), (74, 271866947), (407, 49430354), (814, 24715177)]