20170019478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28249327}}^1$

素因数の和:28249356

約数の個数: 32

約数和(自身を含む): 48814838784

約数和(自身を除く): 28644819306

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28249327, 56498654, 84747981, 169495962, 197745289, 395490578, 480238559, 593235867, 960477118, 1186471734, 1440715677, 2881431354, 3361669913, 6723339826, 10085009739, 20170019478]

約数ペア:

[(1, 20170019478), (2, 10085009739), (3, 6723339826), (6, 3361669913), (7, 2881431354), (14, 1440715677), (17, 1186471734), (21, 960477118), (34, 593235867), (42, 480238559), (51, 395490578), (102, 197745289), (119, 169495962), (238, 84747981), (357, 56498654), (714, 28249327)]