20112148532

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9839603}}^1$

素因数の和:9839687

約数の個数: 24

約数和(自身を含む): 40775318976

約数和(自身を除く): 20663170444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9839603, 19679206, 39358412, 68877221, 137754442, 275508884, 718291019, 1436582038, 2873164076, 5028037133, 10056074266, 20112148532]

約数ペア:

[(1, 20112148532), (2, 10056074266), (4, 5028037133), (7, 2873164076), (14, 1436582038), (28, 718291019), (73, 275508884), (146, 137754442), (292, 68877221), (511, 39358412), (1022, 19679206), (2044, 9839603)]