20143746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159871}}^1$

素因数の和:159886

約数の個数: 24

約数和(自身を含む): 49880064

約数和(自身を除く): 29736318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159871, 319742, 479613, 959226, 1119097, 1438839, 2238194, 2877678, 3357291, 6714582, 10071873, 20143746]

約数ペア:

[(1, 20143746), (2, 10071873), (3, 6714582), (6, 3357291), (7, 2877678), (9, 2238194), (14, 1438839), (18, 1119097), (21, 959226), (42, 479613), (63, 319742), (126, 159871)]