20252016

素因数分解:

$2^4\times 3^2\times {\mathrm{140639}}^1$

素因数の和:140653

約数の個数: 30

約数和(自身を含む): 56677920

約数和(自身を除く): 36425904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140639, 281278, 421917, 562556, 843834, 1125112, 1265751, 1687668, 2250224, 2531502, 3375336, 5063004, 6750672, 10126008, 20252016]

約数ペア:

[(1, 20252016), (2, 10126008), (3, 6750672), (4, 5063004), (6, 3375336), (8, 2531502), (9, 2250224), (12, 1687668), (16, 1265751), (18, 1125112), (24, 843834), (36, 562556), (48, 421917), (72, 281278), (144, 140639)]