20118135058

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33418829}}^1$

素因数の和:33418881

約数の個数: 16

約数和(自身を含む): 35290284480

約数和(自身を除く): 15172149422

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33418829, 66837658, 233931803, 467863606, 1437009647, 2874019294, 10059067529, 20118135058]

約数ペア:

[(1, 20118135058), (2, 10059067529), (7, 2874019294), (14, 1437009647), (43, 467863606), (86, 233931803), (301, 66837658), (602, 33418829)]