20341910154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1\times {\mathrm{19463}}^1$

素因数の和:23562

約数の個数: 32

約数和(自身を含む): 41642371584

約数和(自身を除く): 21300461430

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4051, 8102, 12153, 19463, 24306, 38926, 58389, 116778, 174193, 348386, 522579, 836909, 1045158, 1673818, 2510727, 5021454, 78844613, 157689226, 236533839, 473067678, 3390318359, 6780636718, 10170955077, 20341910154]

約数ペア:

[(1, 20341910154), (2, 10170955077), (3, 6780636718), (6, 3390318359), (43, 473067678), (86, 236533839), (129, 157689226), (258, 78844613), (4051, 5021454), (8102, 2510727), (12153, 1673818), (19463, 1045158), (24306, 836909), (38926, 522579), (58389, 348386), (116778, 174193)]