20351196

素因数分解:

$2^2\times 3^3\times {\mathrm{188437}}^1$

素因数の和:188450

約数の個数: 24

約数和(自身を含む): 52762640

約数和(自身を除く): 32411444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188437, 376874, 565311, 753748, 1130622, 1695933, 2261244, 3391866, 5087799, 6783732, 10175598, 20351196]

約数ペア:

[(1, 20351196), (2, 10175598), (3, 6783732), (4, 5087799), (6, 3391866), (9, 2261244), (12, 1695933), (18, 1130622), (27, 753748), (36, 565311), (54, 376874), (108, 188437)]