20337515772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1848193}}^1$

素因数の和:1848338

約数の個数: 48

約数和(自身を含む): 54647400192

約数和(自身を除く): 34309884420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 1848193, 3696386, 5544579, 7392772, 11089158, 12937351, 22178316, 25874702, 38812053, 51749404, 77624106, 155248212, 242113283, 484226566, 726339849, 968453132, 1452679698, 1694792981, 2905359396, 3389585962, 5084378943, 6779171924, 10168757886, 20337515772]

約数ペア:

[(1, 20337515772), (2, 10168757886), (3, 6779171924), (4, 5084378943), (6, 3389585962), (7, 2905359396), (12, 1694792981), (14, 1452679698), (21, 968453132), (28, 726339849), (42, 484226566), (84, 242113283), (131, 155248212), (262, 77624106), (393, 51749404), (524, 38812053), (786, 25874702), (917, 22178316), (1572, 12937351), (1834, 11089158), (2751, 7392772), (3668, 5544579), (5502, 3696386), (11004, 1848193)]