20475383038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12343}}^1\times {\mathrm{75403}}^1$

素因数の和:87759

約数の個数: 16

約数和(自身を含む): 33508331136

約数和(自身を除く): 13032948098

約数列:

[1, 2, 11, 22, 12343, 24686, 75403, 135773, 150806, 271546, 829433, 1658866, 930699229, 1861398458, 10237691519, 20475383038]

約数ペア:

[(1, 20475383038), (2, 10237691519), (11, 1861398458), (22, 930699229), (12343, 1658866), (24686, 829433), (75403, 271546), (135773, 150806)]