20125101458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{560869}}^1$

素因数の和:561122

約数の個数: 32

約数和(自身を含む): 37798151040

約数和(自身を除く): 17673049582

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 233, 466, 1631, 2563, 3262, 5126, 17941, 35882, 560869, 1121738, 3926083, 6169559, 7852166, 12339118, 43186913, 86373826, 130682477, 261364954, 914777339, 1437507247, 1829554678, 2875014494, 10062550729, 20125101458]

約数ペア:

[(1, 20125101458), (2, 10062550729), (7, 2875014494), (11, 1829554678), (14, 1437507247), (22, 914777339), (77, 261364954), (154, 130682477), (233, 86373826), (466, 43186913), (1631, 12339118), (2563, 7852166), (3262, 6169559), (5126, 3926083), (17941, 1121738), (35882, 560869)]