20174635403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{10151}}^1$

素因数の和:10244

約数の個数: 36

約数和(自身を含む): 24129212688

約数和(自身を除く): 3954577285

約数列:

[1, 13, 17, 23, 221, 289, 299, 391, 529, 3757, 5083, 6647, 6877, 8993, 10151, 86411, 116909, 131963, 152881, 172567, 233473, 1987453, 2243371, 2933639, 3035149, 3969041, 5369879, 38137307, 51597533, 67473697, 69808427, 91287943, 877158061, 1186743259, 1551895031, 20174635403]

約数ペア:

[(1, 20174635403), (13, 1551895031), (17, 1186743259), (23, 877158061), (221, 91287943), (289, 69808427), (299, 67473697), (391, 51597533), (529, 38137307), (3757, 5369879), (5083, 3969041), (6647, 3035149), (6877, 2933639), (8993, 2243371), (10151, 1987453), (86411, 233473), (116909, 172567), (131963, 152881)]