20896146

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{4817}}^1$

素因数の和:5066

約数の個数: 24

約数和(自身を含む): 45472284

約数和(自身を除く): 24576138

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 4338, 4817, 9634, 14451, 28902, 43353, 86706, 1160897, 2321794, 3482691, 6965382, 10448073, 20896146]

約数ペア:

[(1, 20896146), (2, 10448073), (3, 6965382), (6, 3482691), (9, 2321794), (18, 1160897), (241, 86706), (482, 43353), (723, 28902), (1446, 14451), (2169, 9634), (4338, 4817)]