20199256222

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1\times {\mathrm{62129}}^1$

素因数の和:63371

約数の個数: 16

約数和(自身を含む): 30530682000

約数和(自身を除く): 10331425778

約数列:

[1, 2, 149, 298, 1091, 2182, 62129, 124258, 162559, 325118, 9257221, 18514442, 67782739, 135565478, 10099628111, 20199256222]

約数ペア:

[(1, 20199256222), (2, 10099628111), (149, 135565478), (298, 67782739), (1091, 18514442), (2182, 9257221), (62129, 325118), (124258, 162559)]