20160422516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{387700433}}^1$

素因数の和:387700450

約数の個数: 12

約数和(自身を含む): 37994642532

約数和(自身を除く): 17834220016

約数列:

[1, 2, 4, 13, 26, 52, 387700433, 775400866, 1550801732, 5040105629, 10080211258, 20160422516]

約数ペア:

[(1, 20160422516), (2, 10080211258), (4, 5040105629), (13, 1550801732), (26, 775400866), (52, 387700433)]