20532472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 40143600

約数和(自身を除く): 19611128

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 1061, 2122, 2419, 4244, 4838, 8488, 9676, 19352, 43501, 62599, 87002, 125198, 174004, 250396, 348008, 500792, 2566559, 5133118, 10266236, 20532472]

約数ペア:

[(1, 20532472), (2, 10266236), (4, 5133118), (8, 2566559), (41, 500792), (59, 348008), (82, 250396), (118, 174004), (164, 125198), (236, 87002), (328, 62599), (472, 43501), (1061, 19352), (2122, 9676), (2419, 8488), (4244, 4838)]