20441248

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5653}}^1$

素因数の和:5776

約数の個数: 24

約数和(自身を含む): 40607028

約数和(自身を除く): 20165780

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5653, 11306, 22612, 45224, 90448, 180896, 638789, 1277578, 2555156, 5110312, 10220624, 20441248]

約数ペア:

[(1, 20441248), (2, 10220624), (4, 5110312), (8, 2555156), (16, 1277578), (32, 638789), (113, 180896), (226, 90448), (452, 45224), (904, 22612), (1808, 11306), (3616, 5653)]