20173375212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1\times {\mathrm{71479}}^1$

素因数の和:72326

約数の個数: 48

約数和(自身を含む): 48755078400

約数和(自身を除く): 28581703188

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 811, 1622, 2433, 3244, 4866, 9732, 23519, 47038, 70557, 71479, 94076, 141114, 142958, 214437, 282228, 285916, 428874, 857748, 2072891, 4145782, 6218673, 8291564, 12437346, 24874692, 57969469, 115938938, 173908407, 231877876, 347816814, 695633628, 1681114601, 3362229202, 5043343803, 6724458404, 10086687606, 20173375212]

約数ペア:

[(1, 20173375212), (2, 10086687606), (3, 6724458404), (4, 5043343803), (6, 3362229202), (12, 1681114601), (29, 695633628), (58, 347816814), (87, 231877876), (116, 173908407), (174, 115938938), (348, 57969469), (811, 24874692), (1622, 12437346), (2433, 8291564), (3244, 6218673), (4866, 4145782), (9732, 2072891), (23519, 857748), (47038, 428874), (70557, 285916), (71479, 282228), (94076, 214437), (141114, 142958)]