20159150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{36653}}^1$

素因数の和:36676

約数の個数: 24

約数和(自身を含む): 40905864

約数和(自身を除く): 20746714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 36653, 73306, 183265, 366530, 403183, 806366, 916325, 1832650, 2015915, 4031830, 10079575, 20159150]

約数ペア:

[(1, 20159150), (2, 10079575), (5, 4031830), (10, 2015915), (11, 1832650), (22, 916325), (25, 806366), (50, 403183), (55, 366530), (110, 183265), (275, 73306), (550, 36653)]