20171506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6007}}^1$

素因数の和:6105

約数の個数: 16

約数和(自身を含む): 32010624

約数和(自身を除く): 11839118

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 6007, 12014, 138161, 276322, 438511, 877022, 10085753, 20171506]

約数ペア:

[(1, 20171506), (2, 10085753), (23, 877022), (46, 438511), (73, 276322), (146, 138161), (1679, 12014), (3358, 6007)]