20740644

素因数分解:

$2^2\times 3^3\times {\mathrm{192043}}^1$

素因数の和:192056

約数の個数: 24

約数和(自身を含む): 53772320

約数和(自身を除く): 33031676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192043, 384086, 576129, 768172, 1152258, 1728387, 2304516, 3456774, 5185161, 6913548, 10370322, 20740644]

約数ペア:

[(1, 20740644), (2, 10370322), (3, 6913548), (4, 5185161), (6, 3456774), (9, 2304516), (12, 1728387), (18, 1152258), (27, 768172), (36, 576129), (54, 384086), (108, 192043)]