20752452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{82351}}^1$

素因数の和:82368

約数の個数: 36

約数和(自身を含む): 59952256

約数和(自身を除く): 39199804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 82351, 164702, 247053, 329404, 494106, 576457, 741159, 988212, 1152914, 1482318, 1729371, 2305828, 2964636, 3458742, 5188113, 6917484, 10376226, 20752452]

約数ペア:

[(1, 20752452), (2, 10376226), (3, 6917484), (4, 5188113), (6, 3458742), (7, 2964636), (9, 2305828), (12, 1729371), (14, 1482318), (18, 1152914), (21, 988212), (28, 741159), (36, 576457), (42, 494106), (63, 329404), (84, 247053), (126, 164702), (252, 82351)]