20523862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14723}}^1$

素因数の和:14783

約数の個数: 16

約数和(自身を含む): 33394032

約数和(自身を除く): 12870170

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14723, 29446, 250291, 500582, 603643, 1207286, 10261931, 20523862]

約数ペア:

[(1, 20523862), (2, 10261931), (17, 1207286), (34, 603643), (41, 500582), (82, 250291), (697, 29446), (1394, 14723)]