20041532

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1423}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 40190976

約数和(自身を除く): 20149444

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 1423, 2012, 2846, 3521, 5692, 7042, 9961, 14084, 19922, 39844, 715769, 1431538, 2863076, 5010383, 10020766, 20041532]

約数ペア:

[(1, 20041532), (2, 10020766), (4, 5010383), (7, 2863076), (14, 1431538), (28, 715769), (503, 39844), (1006, 19922), (1423, 14084), (2012, 9961), (2846, 7042), (3521, 5692)]