20239220463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1\times {\mathrm{38923}}^1$

素因数の和:41195

約数の個数: 32

約数和(自身を含む): 33660229632

約数和(自身を除く): 13421009169

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2251, 6753, 15757, 24761, 38923, 47271, 74283, 116769, 173327, 272461, 428153, 519981, 817383, 1284459, 2997071, 8991213, 87615673, 262847019, 613309711, 963772403, 1839929133, 2891317209, 6746406821, 20239220463]

約数ペア:

[(1, 20239220463), (3, 6746406821), (7, 2891317209), (11, 1839929133), (21, 963772403), (33, 613309711), (77, 262847019), (231, 87615673), (2251, 8991213), (6753, 2997071), (15757, 1284459), (24761, 817383), (38923, 519981), (47271, 428153), (74283, 272461), (116769, 173327)]