20171238

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4007}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 40400640

約数和(自身を除く): 20229402

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 4007, 5034, 8014, 12021, 24042, 3361873, 6723746, 10085619, 20171238]

約数ペア:

[(1, 20171238), (2, 10085619), (3, 6723746), (6, 3361873), (839, 24042), (1678, 12021), (2517, 8014), (4007, 5034)]