20130749744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5798027}}^1$

素因数の和:5798073

約数の個数: 40

約数和(自身を含む): 46013150208

約数和(自身を除く): 25882400464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 5798027, 11596054, 23192108, 40586189, 46384216, 81172378, 92768432, 162344756, 179738837, 324689512, 359477674, 649379024, 718955348, 1258171859, 1437910696, 2516343718, 2875821392, 5032687436, 10065374872, 20130749744]

約数ペア:

[(1, 20130749744), (2, 10065374872), (4, 5032687436), (7, 2875821392), (8, 2516343718), (14, 1437910696), (16, 1258171859), (28, 718955348), (31, 649379024), (56, 359477674), (62, 324689512), (112, 179738837), (124, 162344756), (217, 92768432), (248, 81172378), (434, 46384216), (496, 40586189), (868, 23192108), (1736, 11596054), (3472, 5798027)]