20165400904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3883937}}^1$

素因数の和:3884013

約数の個数: 32

約数和(自身を含む): 41946530400

約数和(自身を除く): 21781129496

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 3883937, 7767874, 15535748, 31071496, 42723307, 85446614, 170893228, 229152283, 341786456, 458304566, 916609132, 1833218264, 2520675113, 5041350226, 10082700452, 20165400904]

約数ペア:

[(1, 20165400904), (2, 10082700452), (4, 5041350226), (8, 2520675113), (11, 1833218264), (22, 916609132), (44, 458304566), (59, 341786456), (88, 229152283), (118, 170893228), (236, 85446614), (472, 42723307), (649, 31071496), (1298, 15535748), (2596, 7767874), (5192, 3883937)]