20697366906

素因数分解:

$2^1\times 3^2\times {\mathrm{3943}}^1\times {\mathrm{291619}}^1$

素因数の和:295570

約数の個数: 24

約数和(自身を含む): 44855821920

約数和(自身を除く): 24158455014

約数列:

[1, 2, 3, 6, 9, 18, 3943, 7886, 11829, 23658, 35487, 70974, 291619, 583238, 874857, 1749714, 2624571, 5249142, 1149853717, 2299707434, 3449561151, 6899122302, 10348683453, 20697366906]

約数ペア:

[(1, 20697366906), (2, 10348683453), (3, 6899122302), (6, 3449561151), (9, 2299707434), (18, 1149853717), (3943, 5249142), (7886, 2624571), (11829, 1749714), (23658, 874857), (35487, 583238), (70974, 291619)]