20184766084

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7431799}}^1$

素因数の和:7431907

約数の個数: 24

約数和(自身を含む): 40785718400

約数和(自身を除く): 20600952316

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 7431799, 14863598, 29727196, 52022593, 104045186, 208090372, 720884503, 1441769006, 2883538012, 5046191521, 10092383042, 20184766084]

約数ペア:

[(1, 20184766084), (2, 10092383042), (4, 5046191521), (7, 2883538012), (14, 1441769006), (28, 720884503), (97, 208090372), (194, 104045186), (388, 52022593), (679, 29727196), (1358, 14863598), (2716, 7431799)]