20161594824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{916103}}^1$

素因数の和:916250

約数の個数: 64

約数和(自身を含む): 58044349440

約数和(自身を除く): 37882754616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 22008, 916103, 1832206, 2748309, 3664412, 5496618, 6412721, 7328824, 10993236, 12825442, 19238163, 21986472, 25650884, 38476326, 51301768, 76952652, 120009493, 153905304, 240018986, 360028479, 480037972, 720056958, 840066451, 960075944, 1440113916, 1680132902, 2520199353, 2880227832, 3360265804, 5040398706, 6720531608, 10080797412, 20161594824]

約数ペア:

[(1, 20161594824), (2, 10080797412), (3, 6720531608), (4, 5040398706), (6, 3360265804), (7, 2880227832), (8, 2520199353), (12, 1680132902), (14, 1440113916), (21, 960075944), (24, 840066451), (28, 720056958), (42, 480037972), (56, 360028479), (84, 240018986), (131, 153905304), (168, 120009493), (262, 76952652), (393, 51301768), (524, 38476326), (786, 25650884), (917, 21986472), (1048, 19238163), (1572, 12825442), (1834, 10993236), (2751, 7328824), (3144, 6412721), (3668, 5496618), (5502, 3664412), (7336, 2748309), (11004, 1832206), (22008, 916103)]