20464595099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1080439}}^1$

素因数の和:1080530

約数の個数: 16

約数和(自身を含む): 23233781760

約数和(自身を除く): 2769186661

約数列:

[1, 13, 31, 47, 403, 611, 1457, 18941, 1080439, 14045707, 33493609, 50780633, 435416917, 660148229, 1574199623, 20464595099]

約数ペア:

[(1, 20464595099), (13, 1574199623), (31, 660148229), (47, 435416917), (403, 50780633), (611, 33493609), (1457, 14045707), (18941, 1080439)]