20132677578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{100943}}^1$

素因数の和:103518

約数の個数: 32

約数和(自身を含む): 43380078336

約数和(自身を除く): 23247400758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2557, 5114, 7671, 15342, 33241, 66482, 99723, 100943, 199446, 201886, 302829, 605658, 1312259, 2624518, 3936777, 7873554, 258111251, 516222502, 774333753, 1548667506, 3355446263, 6710892526, 10066338789, 20132677578]

約数ペア:

[(1, 20132677578), (2, 10066338789), (3, 6710892526), (6, 3355446263), (13, 1548667506), (26, 774333753), (39, 516222502), (78, 258111251), (2557, 7873554), (5114, 3936777), (7671, 2624518), (15342, 1312259), (33241, 605658), (66482, 302829), (99723, 201886), (100943, 199446)]