20341741912

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{1373}}^1\times {\mathrm{3541}}^1$

素因数の和:5443

約数の個数: 32

約数和(自身を含む): 38252324880

約数和(自身を除く): 17910582968

約数列:

[1, 2, 4, 8, 523, 1046, 1373, 2092, 2746, 3541, 4184, 5492, 7082, 10984, 14164, 28328, 718079, 1436158, 1851943, 2872316, 3703886, 4861793, 5744632, 7407772, 9723586, 14815544, 19447172, 38894344, 2542717739, 5085435478, 10170870956, 20341741912]

約数ペア:

[(1, 20341741912), (2, 10170870956), (4, 5085435478), (8, 2542717739), (523, 38894344), (1046, 19447172), (1373, 14815544), (2092, 9723586), (2746, 7407772), (3541, 5744632), (4184, 4861793), (5492, 3703886), (7082, 2872316), (10984, 1851943), (14164, 1436158), (28328, 718079)]