20033982

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10211}}^1$

素因数の和:10328

約数の個数: 24

約数和(自身を含む): 43809480

約数和(自身を除く): 23775498

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 10211, 20422, 30633, 61266, 91899, 183798, 1112999, 2225998, 3338997, 6677994, 10016991, 20033982]

約数ペア:

[(1, 20033982), (2, 10016991), (3, 6677994), (6, 3338997), (9, 2225998), (18, 1112999), (109, 183798), (218, 91899), (327, 61266), (654, 30633), (981, 20422), (1962, 10211)]