20107997570

素因数分解:

$2^1\times 5^1\times {\mathrm{22063}}^1\times {\mathrm{91139}}^1$

素因数の和:113209

約数の個数: 16

約数和(自身を含む): 36196433280

約数和(自身を除く): 16088435710

約数列:

[1, 2, 5, 10, 22063, 44126, 91139, 110315, 182278, 220630, 455695, 911390, 2010799757, 4021599514, 10053998785, 20107997570]

約数ペア:

[(1, 20107997570), (2, 10053998785), (5, 4021599514), (10, 2010799757), (22063, 911390), (44126, 455695), (91139, 220630), (110315, 182278)]