20136960004

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{697553}}^1$

素因数の和:698595

約数の個数: 24

約数和(自身を含む): 40313040768

約数和(自身を除く): 20176080764

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 4124, 7217, 14434, 28868, 697553, 1395106, 2790212, 4882871, 9765742, 19531484, 719177143, 1438354286, 2876708572, 5034240001, 10068480002, 20136960004]

約数ペア:

[(1, 20136960004), (2, 10068480002), (4, 5034240001), (7, 2876708572), (14, 1438354286), (28, 719177143), (1031, 19531484), (2062, 9765742), (4124, 4882871), (7217, 2790212), (14434, 1395106), (28868, 697553)]