20601546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15823}}^1$

素因数の和:15866

約数の個数: 32

約数和(自身を含む): 48611328

約数和(自身を除く): 28009782

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15823, 31646, 47469, 94938, 110761, 221522, 332283, 490513, 664566, 981026, 1471539, 2943078, 3433591, 6867182, 10300773, 20601546]

約数ペア:

[(1, 20601546), (2, 10300773), (3, 6867182), (6, 3433591), (7, 2943078), (14, 1471539), (21, 981026), (31, 664566), (42, 490513), (62, 332283), (93, 221522), (186, 110761), (217, 94938), (434, 47469), (651, 31646), (1302, 15823)]