22586620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161333}}^1$

素因数の和:161349

約数の個数: 24

約数和(自身を含む): 54208224

約数和(自身を除く): 31621604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161333, 322666, 645332, 806665, 1129331, 1613330, 2258662, 3226660, 4517324, 5646655, 11293310, 22586620]

約数ペア:

[(1, 22586620), (2, 11293310), (4, 5646655), (5, 4517324), (7, 3226660), (10, 2258662), (14, 1613330), (20, 1129331), (28, 806665), (35, 645332), (70, 322666), (140, 161333)]