20165076296

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{7151}}^1\times {\mathrm{5261}}^1$

素因数の和:12485

約数の個数: 32

約数和(自身を含む): 38386500480

約数和(自身を除く): 18221424184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 5261, 7151, 10522, 14302, 21044, 28604, 42088, 57208, 352487, 479117, 704974, 958234, 1409948, 1916468, 2819896, 3832936, 37621411, 75242822, 150485644, 300971288, 2520634537, 5041269074, 10082538148, 20165076296]

約数ペア:

[(1, 20165076296), (2, 10082538148), (4, 5041269074), (8, 2520634537), (67, 300971288), (134, 150485644), (268, 75242822), (536, 37621411), (5261, 3832936), (7151, 2819896), (10522, 1916468), (14302, 1409948), (21044, 958234), (28604, 704974), (42088, 479117), (57208, 352487)]