20146010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 17731750

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 547, 635, 1094, 1270, 2735, 3683, 5470, 7366, 15863, 18415, 31726, 36830, 69469, 79315, 138938, 158630, 347345, 694690, 2014601, 4029202, 10073005, 20146010]

約数ペア:

[(1, 20146010), (2, 10073005), (5, 4029202), (10, 2014601), (29, 694690), (58, 347345), (127, 158630), (145, 138938), (254, 79315), (290, 69469), (547, 36830), (635, 31726), (1094, 18415), (1270, 15863), (2735, 7366), (3683, 5470)]