20101888744

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11579429}}^1$

素因数の和:11579473

約数の個数: 32

約数和(自身を含む): 44465011200

約数和(自身を除く): 24363122456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11579429, 23158858, 46317716, 81056003, 92635432, 162112006, 324224012, 358962299, 648448024, 717924598, 1435849196, 2512736093, 2871698392, 5025472186, 10050944372, 20101888744]

約数ペア:

[(1, 20101888744), (2, 10050944372), (4, 5025472186), (7, 2871698392), (8, 2512736093), (14, 1435849196), (28, 717924598), (31, 648448024), (56, 358962299), (62, 324224012), (124, 162112006), (217, 92635432), (248, 81056003), (434, 46317716), (868, 23158858), (1736, 11579429)]