20143858903

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{607}}^1\times {\mathrm{3463}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 23706396672

約数和(自身を除く): 3562537769

約数列:

[1, 7, 37, 259, 607, 1369, 3463, 4249, 9583, 22459, 24241, 128131, 157213, 830983, 896917, 2102041, 4740847, 5816881, 14714287, 33185929, 77775517, 544428619, 2877694129, 20143858903]

約数ペア:

[(1, 20143858903), (7, 2877694129), (37, 544428619), (259, 77775517), (607, 33185929), (1369, 14714287), (3463, 5816881), (4249, 4740847), (9583, 2102041), (22459, 896917), (24241, 830983), (128131, 157213)]