20225096164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1048367}}^1$

素因数の和:1048444

約数の個数: 48

約数和(自身を含む): 44383707648

約数和(自身を除く): 24158611484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9646, 19292, 1048367, 2096734, 4193468, 7338569, 13628771, 14677138, 27257542, 29354276, 54515084, 55563451, 95401397, 111126902, 190802794, 222253804, 381605588, 388944157, 722324863, 777888314, 1444649726, 1555776628, 2889299452, 5056274041, 10112548082, 20225096164]

約数ペア:

[(1, 20225096164), (2, 10112548082), (4, 5056274041), (7, 2889299452), (13, 1555776628), (14, 1444649726), (26, 777888314), (28, 722324863), (52, 388944157), (53, 381605588), (91, 222253804), (106, 190802794), (182, 111126902), (212, 95401397), (364, 55563451), (371, 54515084), (689, 29354276), (742, 27257542), (1378, 14677138), (1484, 13628771), (2756, 7338569), (4823, 4193468), (9646, 2096734), (19292, 1048367)]