20132005788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9810919}}^1$

素因数の和:9810951

約数の個数: 48

約数和(自身を含む): 54941152000

約数和(自身を除く): 34809146212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9810919, 19621838, 29432757, 39243676, 58865514, 88298271, 117731028, 176596542, 186407461, 264894813, 353193084, 372814922, 529789626, 559222383, 745629844, 1059579252, 1118444766, 1677667149, 2236889532, 3355334298, 5033001447, 6710668596, 10066002894, 20132005788]

約数ペア:

[(1, 20132005788), (2, 10066002894), (3, 6710668596), (4, 5033001447), (6, 3355334298), (9, 2236889532), (12, 1677667149), (18, 1118444766), (19, 1059579252), (27, 745629844), (36, 559222383), (38, 529789626), (54, 372814922), (57, 353193084), (76, 264894813), (108, 186407461), (114, 176596542), (171, 117731028), (228, 88298271), (342, 58865514), (513, 39243676), (684, 29432757), (1026, 19621838), (2052, 9810919)]