20463014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71549}}^1$

素因数の和:71575

約数の個数: 16

約数和(自身を含む): 36061200

約数和(自身を除く): 15598186

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 71549, 143098, 787039, 930137, 1574078, 1860274, 10231507, 20463014]

約数ペア:

[(1, 20463014), (2, 10231507), (11, 1860274), (13, 1574078), (22, 930137), (26, 787039), (143, 143098), (286, 71549)]