20740803060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3356117}}^1$

素因数の和:3356232

約数の個数: 48

約数和(自身を含む): 58638093696

約数和(自身を除く): 37897290636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 3356117, 6712234, 10068351, 13424468, 16780585, 20136702, 33561170, 40273404, 50341755, 67122340, 100683510, 201367020, 345680051, 691360102, 1037040153, 1382720204, 1728400255, 2074080306, 3456800510, 4148160612, 5185200765, 6913601020, 10370401530, 20740803060]

約数ペア:

[(1, 20740803060), (2, 10370401530), (3, 6913601020), (4, 5185200765), (5, 4148160612), (6, 3456800510), (10, 2074080306), (12, 1728400255), (15, 1382720204), (20, 1037040153), (30, 691360102), (60, 345680051), (103, 201367020), (206, 100683510), (309, 67122340), (412, 50341755), (515, 40273404), (618, 33561170), (1030, 20136702), (1236, 16780585), (1545, 13424468), (2060, 10068351), (3090, 6712234), (6180, 3356117)]