20733708

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21871}}^1$

素因数の和:21957

約数の個数: 24

約数和(自身を含む): 48993280

約数和(自身を除く): 28259572

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21871, 43742, 65613, 87484, 131226, 262452, 1727809, 3455618, 5183427, 6911236, 10366854, 20733708]

約数ペア:

[(1, 20733708), (2, 10366854), (3, 6911236), (4, 5183427), (6, 3455618), (12, 1727809), (79, 262452), (158, 131226), (237, 87484), (316, 65613), (474, 43742), (948, 21871)]