20102930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46751}}^1$

素因数の和:46801

約数の個数: 16

約数和(自身を含む): 37027584

約数和(自身を除く): 16924654

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46751, 93502, 233755, 467510, 2010293, 4020586, 10051465, 20102930]

約数ペア:

[(1, 20102930), (2, 10051465), (5, 4020586), (10, 2010293), (43, 467510), (86, 233755), (215, 93502), (430, 46751)]