20319950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{58057}}^1$

素因数の和:58076

約数の個数: 24

約数和(自身を含む): 43195152

約数和(自身を除く): 22875202

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 58057, 116114, 290285, 406399, 580570, 812798, 1451425, 2031995, 2902850, 4063990, 10159975, 20319950]

約数ペア:

[(1, 20319950), (2, 10159975), (5, 4063990), (7, 2902850), (10, 2031995), (14, 1451425), (25, 812798), (35, 580570), (50, 406399), (70, 290285), (175, 116114), (350, 58057)]