20238622711

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{394369}}^1$

素因数の和:394498

約数の個数: 16

約数和(自身を含む): 22179368800

約数和(自身を除く): 1940746089

約数列:

[1, 19, 37, 73, 703, 1387, 2701, 51319, 394369, 7493011, 14591653, 28788937, 277241407, 546989803, 1065190669, 20238622711]

約数ペア:

[(1, 20238622711), (19, 1065190669), (37, 546989803), (73, 277241407), (703, 28788937), (1387, 14591653), (2701, 7493011), (51319, 394369)]