20266535274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1\times {\mathrm{39511}}^1$

素因数の和:41182

約数の個数: 32

約数和(自身を含む): 41324494464

約数和(自身を除く): 21057959190

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1613, 3226, 4839, 9678, 39511, 79022, 85489, 118533, 170978, 237066, 256467, 512934, 2094083, 4188166, 6282249, 12564498, 63731243, 127462486, 191193729, 382387458, 3377755879, 6755511758, 10133267637, 20266535274]

約数ペア:

[(1, 20266535274), (2, 10133267637), (3, 6755511758), (6, 3377755879), (53, 382387458), (106, 191193729), (159, 127462486), (318, 63731243), (1613, 12564498), (3226, 6282249), (4839, 4188166), (9678, 2094083), (39511, 512934), (79022, 256467), (85489, 237066), (118533, 170978)]