20199897598

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{224239}}^1$

素因数の和:224931

約数の個数: 16

約数和(自身を含む): 30764831040

約数和(自身を除く): 10564933442

約数列:

[1, 2, 73, 146, 617, 1234, 45041, 90082, 224239, 448478, 16369447, 32738894, 138355463, 276710926, 10099948799, 20199897598]

約数ペア:

[(1, 20199897598), (2, 10099948799), (73, 276710926), (146, 138355463), (617, 32738894), (1234, 16369447), (45041, 448478), (90082, 224239)]