20199499158

素因数分解:

$2^1\times 3^1\times {\mathrm{10859}}^1\times {\mathrm{310027}}^1$

素因数の和:320891

約数の個数: 16

約数和(自身を含む): 40402848960

約数和(自身を除く): 20203349802

約数列:

[1, 2, 3, 6, 10859, 21718, 32577, 65154, 310027, 620054, 930081, 1860162, 3366583193, 6733166386, 10099749579, 20199499158]

約数ペア:

[(1, 20199499158), (2, 10099749579), (3, 6733166386), (6, 3366583193), (10859, 1860162), (21718, 930081), (32577, 620054), (65154, 310027)]