20008194

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90127}}^1$

素因数の和:90169

約数の個数: 16

約数和(自身を含む): 41098368

約数和(自身を除く): 21090174

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 90127, 180254, 270381, 540762, 3334699, 6669398, 10004097, 20008194]

約数ペア:

[(1, 20008194), (2, 10004097), (3, 6669398), (6, 3334699), (37, 540762), (74, 270381), (111, 180254), (222, 90127)]