20769926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{883}}^1$

素因数の和:1523

約数の個数: 16

約数和(自身を含む): 32884800

約数和(自身を除く): 12114874

約数列:

[1, 2, 19, 38, 619, 883, 1238, 1766, 11761, 16777, 23522, 33554, 546577, 1093154, 10384963, 20769926]

約数ペア:

[(1, 20769926), (2, 10384963), (19, 1093154), (38, 546577), (619, 33554), (883, 23522), (1238, 16777), (1766, 11761)]