20099632

素因数分解:

$2^4\times 7^1\times {\mathrm{179461}}^1$

素因数の和:179476

約数の個数: 20

約数和(自身を含む): 44506576

約数和(自身を除く): 24406944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179461, 358922, 717844, 1256227, 1435688, 2512454, 2871376, 5024908, 10049816, 20099632]

約数ペア:

[(1, 20099632), (2, 10049816), (4, 5024908), (7, 2871376), (8, 2512454), (14, 1435688), (16, 1256227), (28, 717844), (56, 358922), (112, 179461)]