20173337835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{86117}}^1$

素因数の和:86252

約数の個数: 64

約数和(自身を含む): 38889510912

約数和(自身を除く): 18716173077

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 115, 161, 291, 345, 483, 485, 679, 805, 1455, 2037, 2231, 2415, 3395, 6693, 10185, 11155, 15617, 33465, 46851, 78085, 86117, 234255, 258351, 430585, 602819, 1291755, 1808457, 1980691, 3014095, 5942073, 8353349, 9042285, 9903455, 13864837, 25060047, 29710365, 41594511, 41766745, 58473443, 69324185, 125300235, 175420329, 192127027, 207972555, 292367215, 576381081, 877101645, 960635135, 1344889189, 2881905405, 4034667567, 6724445945, 20173337835]

約数ペア:

[(1, 20173337835), (3, 6724445945), (5, 4034667567), (7, 2881905405), (15, 1344889189), (21, 960635135), (23, 877101645), (35, 576381081), (69, 292367215), (97, 207972555), (105, 192127027), (115, 175420329), (161, 125300235), (291, 69324185), (345, 58473443), (483, 41766745), (485, 41594511), (679, 29710365), (805, 25060047), (1455, 13864837), (2037, 9903455), (2231, 9042285), (2415, 8353349), (3395, 5942073), (6693, 3014095), (10185, 1980691), (11155, 1808457), (15617, 1291755), (33465, 602819), (46851, 430585), (78085, 258351), (86117, 234255)]