20636224514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1\times {\mathrm{85121}}^1$

素因数の和:87985

約数の個数: 16

約数和(自身を含む): 31685813280

約数和(自身を除く): 11049588766

約数列:

[1, 2, 43, 86, 2819, 5638, 85121, 121217, 170242, 242434, 3660203, 7320406, 239956099, 479912198, 10318112257, 20636224514]

約数ペア:

[(1, 20636224514), (2, 10318112257), (43, 479912198), (86, 239956099), (2819, 7320406), (5638, 3660203), (85121, 242434), (121217, 170242)]