20243399407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4363}}^1\times {\mathrm{60257}}^1$

素因数の和:64638

約数の個数: 16

約数和(自身を含む): 25244727552

約数和(自身を除く): 5001328145

約数列:

[1, 7, 11, 77, 4363, 30541, 47993, 60257, 335951, 421799, 662827, 4639789, 262901291, 1840309037, 2891914201, 20243399407]

約数ペア:

[(1, 20243399407), (7, 2891914201), (11, 1840309037), (77, 262901291), (4363, 4639789), (30541, 662827), (47993, 421799), (60257, 335951)]