20137330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46831}}^1$

素因数の和:46881

約数の個数: 16

約数和(自身を含む): 37090944

約数和(自身を除く): 16953614

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46831, 93662, 234155, 468310, 2013733, 4027466, 10068665, 20137330]

約数ペア:

[(1, 20137330), (2, 10068665), (5, 4027466), (10, 2013733), (43, 468310), (86, 234155), (215, 93662), (430, 46831)]