20219262414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1049479}}^1$

素因数の和:1049529

約数の個数: 48

約数和(自身を含む): 46093161600

約数和(自身を除く): 25873899186

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 19266, 1049479, 2098958, 3148437, 6296874, 13643227, 19940101, 27286454, 39880202, 40929681, 59820303, 81859362, 119640606, 177361951, 259221313, 354723902, 518442626, 532085853, 777663939, 1064171706, 1555327878, 3369877069, 6739754138, 10109631207, 20219262414]

約数ペア:

[(1, 20219262414), (2, 10109631207), (3, 6739754138), (6, 3369877069), (13, 1555327878), (19, 1064171706), (26, 777663939), (38, 532085853), (39, 518442626), (57, 354723902), (78, 259221313), (114, 177361951), (169, 119640606), (247, 81859362), (338, 59820303), (494, 40929681), (507, 39880202), (741, 27286454), (1014, 19940101), (1482, 13643227), (3211, 6296874), (6422, 3148437), (9633, 2098958), (19266, 1049479)]