20137089595

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{12097}}^1$

素因数の和:12547

約数の個数: 32

約数和(自身を含む): 27873792000

約数和(自身を除く): 7736702405

約数列:

[1, 5, 7, 35, 199, 239, 995, 1195, 1393, 1673, 6965, 8365, 12097, 47561, 60485, 84679, 237805, 332927, 423395, 1664635, 2407303, 2891183, 12036515, 14455915, 16851121, 20238281, 84255605, 101191405, 575345417, 2876727085, 4027417919, 20137089595]

約数ペア:

[(1, 20137089595), (5, 4027417919), (7, 2876727085), (35, 575345417), (199, 101191405), (239, 84255605), (995, 20238281), (1195, 16851121), (1393, 14455915), (1673, 12036515), (6965, 2891183), (8365, 2407303), (12097, 1664635), (47561, 423395), (60485, 332927), (84679, 237805)]