20633046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4507}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 47604480

約数和(自身を除く): 26971434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4507, 4578, 9014, 13521, 27042, 31549, 63098, 94647, 189294, 491263, 982526, 1473789, 2947578, 3438841, 6877682, 10316523, 20633046]

約数ペア:

[(1, 20633046), (2, 10316523), (3, 6877682), (6, 3438841), (7, 2947578), (14, 1473789), (21, 982526), (42, 491263), (109, 189294), (218, 94647), (327, 63098), (654, 31549), (763, 27042), (1526, 13521), (2289, 9014), (4507, 4578)]