20169188161

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{16007}}^1$

素因数の和:16173

約数の個数: 32

約数和(自身を含む): 23235932160

約数和(自身を除く): 3066743999

約数列:

[1, 17, 19, 47, 83, 323, 799, 893, 1411, 1577, 3901, 15181, 16007, 26809, 66317, 74119, 272119, 304133, 752329, 1260023, 1328581, 5170261, 12789593, 14294251, 22585877, 25243039, 62443307, 243002267, 429131663, 1061536219, 1186422833, 20169188161]

約数ペア:

[(1, 20169188161), (17, 1186422833), (19, 1061536219), (47, 429131663), (83, 243002267), (323, 62443307), (799, 25243039), (893, 22585877), (1411, 14294251), (1577, 12789593), (3901, 5170261), (15181, 1328581), (16007, 1260023), (26809, 752329), (66317, 304133), (74119, 272119)]