20113072

素因数分解:

$2^4\times 7^1\times {\mathrm{179581}}^1$

素因数の和:179596

約数の個数: 20

約数和(自身を含む): 44536336

約数和(自身を除く): 24423264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179581, 359162, 718324, 1257067, 1436648, 2514134, 2873296, 5028268, 10056536, 20113072]

約数ペア:

[(1, 20113072), (2, 10056536), (4, 5028268), (7, 2873296), (8, 2514134), (14, 1436648), (16, 1257067), (28, 718324), (56, 359162), (112, 179581)]